Managing Type 2 Diabetes For Dummies E-Book
15,99 €
Mehr erfahren.
- Herausgeber: John Wiley & Sons
- Kategorie: Fachliteratur
- Sprache: Englisch
Discover how to manage diabetes for a healthier and happier life!
Written for anyone diagnosed with type 2 diabetes (and for anyone who loves someone with diabetes), Managing Type 2 Diabetes For Dummies is an essential guide to understanding the effects of diabetes and knowing what steps to take to successfully manage this chronic illness. Diabetes can lead to serious complications but people with diabetes can control the condition and lower the risk of its many complications. This is your easy-to-understand guide that shows you how. Under the direction of The American Diabetes Association, Managing Type 2 Diabetes For Dummies gives hope to the one in 11 people in the United States who are affected by the disease.
Written in simple-to-understand terms, Managing Type 2 Diabetes For Dummies is filled with a wealth of expert advice and includes the most current information on recent medical advances for treatment. Improperly managed diabetes and consistently high blood glucose levels can lead to serious diseases affecting the heart and blood vessels, eyes, kidneys, nerves, and teeth. With the authorities at the American Diabetes Association on your side, you will have a practical handbook for preventing complications and managing diabetes with confidence!
- Prevent and manage the complications of the disease
- Combat diabetes-related anxiety and depression
- Lead a healthy life with type 2 diabetes
Tap into the better living “rules of the road” with Managing Type 2 Diabetes For Dummies. By modifying your diet, consulting with your doctors, staying active, and understanding what medications are right for you, you will be on the path to a happier and healthier lifestyle.
Sie lesen das E-Book in den Legimi-Apps auf:
Seitenzahl: 473
Veröffentlichungsjahr: 2018
Ähnliche
Managing Type 2 Diabetes For Dummies®
Published by: John Wiley & Sons, Inc., 111 River Street, Hoboken, NJ 07030-5774, www.wiley.com
Copyright © 2018 by John Wiley & Sons, Inc., Hoboken, New Jersey
Published simultaneously in Canada
No part of this publication may be reproduced, stored in a retrieval system or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, scanning or otherwise, except as permitted under Sections 107 or 108 of the 1976 United States Copyright Act, without the prior written permission of the Publisher. Requests to the Publisher for permission should be addressed to the Permissions Department, John Wiley & Sons, Inc., 111 River Street, Hoboken, NJ 07030, (201) 748-6011, fax (201) 748-6008, or online at http://www.wiley.com/go/permissions.
Trademarks: Wiley, For Dummies, the Dummies Man logo, Dummies.com, Making Everything Easier, and related trade dress are trademarks or registered trademarks of John Wiley & Sons, Inc., and may not be used without written permission. All other trademarks are the property of their respective owners. John Wiley & Sons, Inc., is not associated with any product or vendor mentioned in this book.
LIMIT OF LIABILITY/DISCLAIMER OF WARRANTY: THE CONTENTS OF THIS WORK ARE INTENDED TO FURTHER GENERAL SCIENTIFIC RESEARCH, UNDERSTANDING, AND DISCUSSION ONLY AND ARE NOT INTENDED AND SHOULD NOT BE RELIED UPON AS RECOMMENDING OR PROMOTING A SPECIFIC METHOD, DIAGNOSIS, OR TREATMENT BY PHYSICIANS FOR ANY PARTICULAR PATIENT. THE PUBLISHER AND THE AUTHOR MAKE NO REPRESENTATIONS OR WARRANTIES WITH RESPECT TO THE ACCURACY OR COMPLETENESS OF THE CONTENTS OF THIS WORK AND SPECIFICALLY DISCLAIM ALL WARRANTIES, INCLUDING WITHOUT LIMITATION ANY IMPLIED WARRANTIES OF FITNESS FOR A PARTICULAR PURPOSE. IN VIEW OF ONGOING RESEARCH, EQUIPMENT MODIFICATIONS, CHANGES IN GOVERNMENTAL REGULATIONS, AND THE CONSTANT FLOW OF INFORMATION, THE READER IS URGED TO REVIEW AND EVALUATE THE INFORMATION PROVIDED IN THE PACKAGE INSERT OR INSTRUCTIONS FOR EACH MEDICINE, EQUIPMENT, OR DEVICE FOR, AMONG OTHER THINGS, ANY CHANGES IN THE INSTRUCTIONS OR INDICATION OF USAGE AND FOR ADDED WARNINGS AND PRECAUTIONS. READERS SHOULD CONSULT WITH A SPECIALIST WHERE APPROPRIATE. NEITHER THE PUBLISHER NOR THE AUTHOR SHALL BE LIABLE FOR ANY DAMAGES ARISING HEREFROM.
For general information on our other products and services, please contact our Customer Care Department within the U.S. at 877-762-2974, outside the U.S. at 317-572-3993, or fax 317-572-4002. For technical support, please visit https://hub.wiley.com/community/support/dummies.
Wiley publishes in a variety of print and electronic formats and by print-on-demand. Some material included with standard print versions of this book may not be included in e-books or in print-on-demand. If this book refers to media such as a CD or DVD that is not included in the version you purchased, you may download this material at http://booksupport.wiley.com. For more information about Wiley products, visit www.wiley.com.
Library of Congress Control Number: 2017961517
ISBN 978-1-119-36329-3 (pbk); ISBN 978-1-119-36330-9 (ebk); ISBN 978-1-119-36331-6 (ebk)
Managing Type 2 Diabetes For Dummies®
To view this book's Cheat Sheet, simply go to www.dummies.com and search for “Managing Type 2 Diabetes For Dummies Cheat Sheet” in the Search box.
Table of Contents
Cover
Introduction
About This Book
Foolish Assumptions
Icons Used in This Book
Beyond the Book
Where to Go from Here
Part 1: Getting Started with Diabetes
Chapter 1: Type 2 Diabetes: The Basics
What Exactly Is Diabetes?
Different Types of Diabetes
How Is Diabetes Diagnosed?
Understanding Risk Factors
Who Else Has Diabetes?
Chapter 2: Where Do I Begin?
Taking Care of Yourself
Managing Your Diabetes
Part 2: Your Healthcare Team and Medications
Chapter 3: Putting Together Your Healthcare Team
Starting with a Diabetes Care Provider
Adding a Certified Diabetes Educator
Seeing Other Specialists
Chapter 4: Your Checkups
What to Expect in a Checkup
Making Time for a Yearly Eye Exam
Your Checkup Schedule in a Nutshell
What to Bring with You
Communicating like a Pro
Chapter 5: Diabetes Education Classes
Getting Informed about Diabetes Education
Knowing What to Expect
Investigating Insurance Coverage for the Cost of Classes
Chapter 6: Medications and Surgery
Why Do I Need to Take Medication?
Pills for Type 2 Diabetes
Injected Medications for Type 2 Diabetes (Besides Insulin)
All About Insulin
Being Cautious with Other Medications
Surgery for Type 2 Diabetes
Part 3: Checking Blood Glucose and Reducing Complications
Chapter 7: Checking Your Blood Glucose
Why, When, and How to Check Your Blood Glucose Level
Blood Glucose Meters and Accessories
Keeping Track of Data
Chapter 8: Keeping Complications in Check
Looking Out for Lows
Heading Off Highs
Maintaining a Healthy Heart and Brain
Feeling Good in Your Skin
Keeping Your Mouth in Tip-Top Shape
Focusing on Your Eyes
Putting Your Best Foot Forward
Healthy Nerves All Over Your Body
Taking Care of Your Kidneys
Coping with Burnout, Stress, and Depression
Tuning In to Your Sexual Health
Chapter 9: Women and Type 2 Diabetes
Being Mindful of Menstrual Cycles
Healthy Mom, Healthy Baby
Menopause Can Throw You for a Loop
What Every Woman with Diabetes Should Know
Chapter 10: Men and Type 2 Diabetes
Addressing Erectile Dysfunction
Tackling the Problem of Low Testosterone
Focusing on Emotional and Sexual Health
Paying Attention to Heart Health
Part 4: Eating Healthy and Staying Active
Chapter 11: Brushing Up on Nutrition and Food Basics
Knowing the Difference a Dietitian Can Make
Calories Count
Nutrients: Carbohydrates, Protein, and Fat
Carbohydrates 101
Proteins 101
Fats 101
Finding Nutrition Facts on Food Labels
A Little Salt Goes a Long Way
Satisfying Your Thirst
Chapter 12: Planning Healthy Meals
Considering Your Goals
Eating a Variety of Wholesome, Nutritious Foods
Dishing Up Ideal Portions
Meal Plans That Work for You
Intro to Carbohydrate Counting
Planning, Shopping, and Cooking Smart
Tempting Your Taste Buds with Nutritious Nibbles
Eating Out with Confidence
Celebrating Holidays and Special Occasions
Chapter 13: Amping Up Your Exercise
1, 2, 3: Counting the Many Benefits of Exercise
First Steps to Physical Activity
Considering Different Types of Exercise
Completing a Well-Rounded Workout: Warm Up, Work Out, Cool Down
Motivators to Keep You Going
Part 5: Finding Support
Chapter 14: Managing Your Emotions and Mental Health
Getting in Touch with How You Feel
Facing Feelings of Anger and Denial
Managing Stress
Recognizing Diabetes Distress and Burnout
Looking at Depression and Anxiety Disorders
Reaching Out to Others
Being Kind to Yourself
Chapter 15: Getting Support, Giving Support
Turning to Your Family for Support
Tips for Caregivers and Spouses
Chapter 16: Raising Children and Teens with Type 2 Diabetes
Seeing How Type 2 Diabetes Is Different in Children and Teens
Helping Your Child or Teen Manage Her Condition
Acknowledging Challenges that Teens Face
Chapter 17: Debunking Diabetes Myths
Myth 1: Eating Too Much Sugar Causes Diabetes
Myth 2: People with Diabetes Can’t Eat Sweets and Chocolate
Myth 3: People with Diabetes Should Eat Special Diabetic Foods
Myth 4: People with Diabetes Are More Likely to Get a Cold or the Flu
Myth 5: You’ve Failed If Your Doctor Says You Need to Start Taking Insulin
Myth 6: Diabetes Is Not That Serious of a Disease
Part 6: Standing Up for Yourself
Chapter 18: Navigating Health Insurance and Other Healthcare Scenarios
Protecting People with Diabetes
Understanding Health Insurance: Employer, Government, and Individual
Asking the Right Questions
Finding Help for People Who Don’t Have Insurance
Anticipating Other Healthcare Scenarios
Chapter 19: Knowing Your Rights
Diabetes in the Workplace
Your Child with Diabetes at School
Planning Ahead for Travel
Ensuring Safety while Driving
Part 7: The Part of Tens
Chapter 20: Ten Fun Ways to Work Out for People Who Hate to Exercise
Get a Buddy
Play like a Kid
Start Walking
There’s an App (or Video) for That
Turn Up the Volume
Think Positive
Volunteer to Help Someone Else
Sign Up for a Walk to Raise Money
Set Realistic and Practical Goals
Just Dance
Chapter 21: Ten (Or So) Things to Do for Your Eyes
Keep Your Blood Glucose in Control
Lower Your Blood Pressure and Cholesterol
Stop Smoking or Never Start
Be Aware of Major Eye Diseases
Get Regular Dilated Eye Exams
Get the Treatment You Need
Consider Your Eyes during Pregnancy
Assess Your Risk Factors
Glossary
About the Author
Advertisement Page
Connect with Dummies
End User License Agreement
Guide
Cover
Table of Contents
Begin Reading
Pages
iii
iv
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
241
242
243
244
245
246
247
248
249
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
311
313
314
Introduction
Diabetes touches everyone. You may have diabetes, or you may take care of a loved one like a parent, spouse, or teen with this chronic condition. It’s incredibly personal, and yet it’s global. According to the World Health Organization, 422 million people around the world had diabetes in 2014. That’s a whopping 8.5 percent of the earth’s population.
Largely, diabetes is a condition that you manage on your own. In other words, you’re the top dog. You’re the person in charge of your care. There’s even a name for it: self-care. You’re responsible for learning about diabetes, assembling a healthcare team, taking steps to exercise and eat healthy, and discovering how to manage and treat your blood glucose. Yet, you may have been diagnosed with diabetes for reasons out of your control, such as a family history or because your race and ethnicity put you at higher risk for type 2 diabetes. The factors that contribute to each person’s diagnosis of diabetes aren’t always obvious.
Put in this context, diabetes is quite a journey for most of us. And it’s almost always an opportunity to take better care of yourself because you’re at the center of your healthcare. It can be empowering to realize that you’re responsible for making choices that will impact your health today and for decades in the future.
About This Book
You’re about to find out a lot about diabetes — at least enough to get started on this journey. You’ll discover how to become a better healthcare consumer and take actionable steps to manage your diabetes and prevent complications. Of course, there are many books out there dedicated to diabetes, and we’re thankful for all of them.
This book is focused solely on type 2 diabetes. We hope opening this book is like turning to a trusted friend or your favorite nurse to get answers to questions that you never had the time (or opportunity) to ask. There are no dumb questions in a For Dummies book.
This book was written by the American Diabetes Association, an organization dedicated to fighting diabetes and its deadly consequences through cutting-edge medical research, public health information, advocacy for people’s rights with diabetes in the workplace and school, and more. This is a group of volunteers, members, healthcare professionals, and staff with the sole motivation to prevent and cure diabetes. We’re on the front lines, right there with you.
This book is organized in easy-to-read parts that focus on specific topics such as how to get started, eating healthy, and staying active. Unlike the last novel you read, don’t expect to read this book from front to back. Instead, think of this book as a reference. You can dip in and out of topics as they relate to your diagnosis, care, and questions or concerns. You won’t find a pop quiz at the end, and frankly, remembering every detail isn’t the point. Use this book as reference when taking care of your type 2 diabetes or someone you love with diabetes.
You can skip the Technical Stuff icons and sidebars if you don’t need the nitty-gritty details on a particular topic. You’re going to see reasonable recommendations that the American Diabetes Association makes for most people with diabetes. These are just guidelines. It’s up to you and your healthcare provider to set your own goals for managing diabetes and preventing complications. Your goals should be based on your individual needs.
Within this book, you may note that some web addresses break across two lines of text. If you’re reading this book in print and want to visit one of these web pages, simply key in the web address exactly as it’s noted in the text, pretending as though the line break doesn’t exist. If you’re reading this as an e-book, you’ve got it easy — just click the web address to be taken directly to the web page.
Foolish Assumptions
If you’re reading this book, you probably have diabetes or someone very close to you has diabetes. However, you may know almost nothing about diabetes because you’ve never had to deal with it before. Don’t worry — this book is for you.
You may not have ever set eyes on a blood glucose meter or pricked your skin for a blood sample. Or perhaps you have a family of people who have type 2 diabetes — and now you find yourself with the same diagnosis. You may have thought that you knew certain things about diabetes, but now wonder if those assumptions are really true. It’s time to find out.
Whatever your background, you’ll discover the basics of diabetes and its impact on your body in this book. You don’t even have to remember anything from your high school biology class to get started. You can use this information to understand why it’s important to take care of your diabetes so you can feel good each day and live a long and healthy life free of complications. You’ll find out how to build a healthcare team and ask the right questions during checkups. You’ll discover the latest medications and technology for taking care of your type 2 diabetes. You’ll learn the basic steps to take toward eating wholesome, nutritious foods and exercising more regularly. You may use this knowledge for yourself or use it to take care of someone you care about deeply.
Icons Used in This Book
Icons throughout the book alert you to helpful information, facts to remember, and technical information that may help if you’re looking for a more advanced understanding of the topic.
This icon marks important information that can save you time or make your life easier.
This icon flags important information. Commit it to your memory or mark it so you find it again for easy reference.
This icon warns about potential problems — health related and other.
This icon gives you information that may be helpful, but it’s not necessary to your understanding of the topic at hand.
Beyond the Book
In addition to the book you’re reading right now, be sure to check out the free online Cheat Sheet for details on diabetes checkups, checking your blood glucose, treating low blood glucose, and reading food labels for carbohydrate. To get this Cheat Sheet, simply go to www.dummies.com and type Type 2 Diabetes For Dummies in the Search box.
Where to Go from Here
Turning this page to get started is a great next step in discovering what you need to know about diabetes. You’re about to uncover the basics of type 2 diabetes, including the role of the pancreas, insulin, and blood glucose. Remember: This is the part where you don’t need to remember anything about high school biology to jump right in. Perhaps more important, in Chapter 2 you find out why it’s critical to take care of your diabetes. That knowledge and confidence can give you a foundation for taking many of the action steps described in the rest of the book.
What if you already know a lot about type 2 diabetes? What if you’re already inspired to take charge of your health? Then feel free to skip to the chapter that most intrigues you. Perhaps it’s a chapter on women’s health or taking care of your mental health. Maybe you’re eager to get more information about checking blood glucose or bariatric surgery. Take a look at the topic of each chapter and start with the one that’s most important to your diabetes care.
Remember: Diabetes is a journey. You’ll learn to live with it every day, and some days will be better than others. This book can help you on those days when you need a reference to troubleshoot a problem or make meaningful changes to your health.
Part 1
Getting Started with Diabetes
IN THIS PART …
Find out the basics of diabetes, including how it affects your entire body, understand how diabetes is diagnosed, and discover the risk factors.
Uncover why it’s important to take care of yourself — today and for the future — and take the first steps toward managing your diabetes by making healthy choices in your everyday life.
Chapter 1
Type 2 Diabetes: The Basics
IN THIS CHAPTER
Defining diabetes
Looking at the different types of diabetes
Understanding how diabetes is diagnosed
Knowing the risk factors
Seeing who else has diabetes
Taking care of your diabetes means taking care of your whole body: from positive thinking in your brain to checking the bottoms of your feet for scrapes and cuts. It’s a whole-body endeavor, and we’re here to take you on that journey as you discover what diabetes is, how to manage and treat it, and how to prevent complications down the road.
This chapter starts off with the basics of diabetes: what it is and how it affects your body. These are the Biology 101 facts that you can reference down the line. It’s fascinating stuff (and you don’t need a medical degree to understand it). Then we tell you who else has diabetes and what the contributing risk factors are. After all, you’re not the only one with diabetes. As of 2015, more than 30 million people in the United States had it, too.
What Exactly Is Diabetes?
You have diabetes, or perhaps someone you love has diabetes. That’s not an easy diagnosis to hear. But it doesn’t have to be a scary unknown either. In fact, scientists know more about diabetes and have more tools at their disposal than ever before.
The following sections explain how diabetes affects your body. It’s good to know what’s happening before you dive into how to manage and treat diabetes.
Getting the lowdown on blood glucose
Diabetes is a disorder in which the amount of glucose, also called sugar, is too high in the blood. When you were diagnosed with type 2 diabetes, you were probably told that your blood glucose was sky high. But why would your blood glucose be high?
It all comes down to eating — that amazing topic that everyone likes to obsess about. When you eat food, your body breaks that food down into glucose, and then the glucose travels in your bloodstream to waiting cells. That glucose really wants to get out of your blood and into your cells because that’s how you get energy. That’s the goal!
Insulin is a hormone that helps move glucose from your blood to inside your cells. However, people with type 2 diabetes don’t make enough insulin or aren’t as sensitive to that hormone. Therefore, the glucose gets trapped in the blood and can’t get inside your cells. Then high blood glucose — diabetes — happens.
Glucose is just a simple form of carbohydrate. The simplest carbohydrates are sugars, and the simplest sugar is glucose. It’s your body’s main source of energy, used to power everything from getting up in the morning to taking your dog for a walk. Is it blood glucose or blood sugar? Actually they’re the same thing. Blood glucose is simple sugar. So, you may hear people say their “sugars” are too high or their blood glucose is too high. Blood glucose is the more technical term; sugar is the more colloquial term. We use blood glucose, or simply glucose, in this book.
The mighty hormone insulin
You’ve probably heard of insulin, and you may associate it with injections or an insulin pump. We usually think of that as the synthetic or man-made medication. But the hormone in your body is also insulin. And it’s one of the most important hormones for helping you metabolize your food and get energy.
Specialized beta cells in the pancreas make insulin. The pancreas, which is totally essential and underappreciated (until it stops working), is little, about 6 inches long, and sits right behind your stomach (see Figure 1-1).
Illustration by Kathryn Born, MA
FIGURE 1-1: The pancreas and its specialized cells.
The pancreas has islet cells that include both beta cells, which make insulin, and alpha cells, which make another hormone called glucagon. Both insulin and glucagon are important for metabolizing food.
Beta cells are the only cells that make insulin. In type 2 diabetes, several things are happening with those beta cells:
The beta cells don’t work well.
They don’t make as much insulin as they’re supposed to.
There may be fewer beta cells than usual.
The beta cells that are making all the insulin get burned out (super tired) and eventually make less insulin.
It’s a cycle in which insulin production can get worse over time.
At the same time that beta cells are struggling in the pancreas, another crazy thing happens: Cells in your body become less sensitive to insulin. So, even though the insulin may be sitting right next to the glucose by a cell, saying, “Hey, let us in!” your cell doesn’t let them in. Instead, your cells need more insulin than ever before to let those glucose molecules inside. This is called insulin resistance or decreased insulin sensitivity.
It’s a double whammy: Your pancreas makes less insulin, and yet you need more insulin than ever before. It’s not a good combination.
If your body doesn’t make enough insulin or if you have insulin resistance, your glucose can’t get inside your cells and builds up in your blood. This is called high blood glucose. It’s the key factor that defines diabetes.
Scientists are still trying to figure out why beta cells fail or die — and also why the body becomes less sensitive to insulin. If they can get to the bottom of those questions, we’re on our way toward a cure for type 2 diabetes.
In the meantime, scientists know that insulin sensitivity can be improved by exercise. Just a short bout of exercise can improve insulin sensitivity for up to 24 hours. It’s another amazing effect of breaking a sweat besides burning calories.
Insulin is a hormone that helps your cells use glucose for energy. It’s made by beta cells in the pancreas. People with type 2 diabetes may not make enough insulin or may not be as sensitive to insulin — or both.
Don’t forget glucagon
Your pancreas makes another hormone, glucagon, which works together with insulin to turn food into energy (refer to Figure 1-1). Glucagon works very closely with the liver by stimulating glucose stored inside it. This is an essential step when you need extra energy and you’re not eating. For example, you might release glucagon when you exercise or if you need energy between meals. As you can see, it’s a delicate balance to get energy from the foods you eat, but also have access to energy whenever you need it.
High blood glucose is not good
The bottom line is that people with type 2 diabetes have too much glucose in their blood.
High blood glucose can create problems in the short term and long term. It’s so important because it can make you feel crummy from time to time, but it can also cause dangerous complications down the road.
As blood glucose levels rise, your body tries to flush out extra glucose in your blood by filtering it through your kidneys and out through your urine. That’s why people with undiagnosed or out-of-control diabetes pee a lot. So much peeing causes people to feel thirsty, dehydrated, and tired. Dehydration can also blur vision.
However, high blood glucose may not cause these symptoms in everyone. Or sometimes the symptoms just aren’t that noticeable. People can walk around for years without any symptoms or knowledge that they have high blood glucose and diabetes.
In the long term, high blood glucose damages blood vessels and nerves. The damage can lessen blood flow throughout your body, from your heart to your head to your feet. This, in turn, can lead to complications like eye disease, heart disease, stroke, and kidney failure. You find out more about complications in Chapter 8.
The great news is that you can take active steps to lower your blood glucose by eating wholesome foods, exercising, losing weight, and taking prescribed medications. You don’t have to experience problems in the short or long term. The most important thing to remember is that you can take control of your blood glucose and diabetes.
Paying attention to blood pressure
Two out of every three people with diabetes have high blood pressure or take medications to lower it. That’s a big number. Blood glucose and blood pressure go hand in hand. Why? Because they’re both related to your blood vessels.
High blood glucose can damage blood vessels, causing them to narrow and inhibit the flow of blood. This in turn can cause high blood pressure, which can lead to further damage such as a heart attack, stroke, or kidney failure.
Also, diabetes and high blood pressure share similar risk factors, including smoking, obesity, and eating foods high in saturated fats. For example, if you’re overweight and smoke cigarettes, it’s a double whammy on your body.
High blood pressure doesn’t have any symptoms. You won’t know you have high blood pressure until you have your blood pressure checked by your healthcare provider. Make sure you have it tested every time you visit your doctor or nurse.
Most people with diabetes will have a goal of less than 140 mmHg for systolic blood pressure (the top number) and less than 90 mmHg for diastolic blood pressure (the bottom number) to reduce the risk of cardiovascular disease and other complications.
Different Types of Diabetes
So far, you’ve heard all about type 2 diabetes, but there are actually many different types of diabetes. The most common type by far is type 2 diabetes. It accounts for 90–95 percent of all people with diabetes.
Type 1 diabetes
Type 1 diabetes is another common type of diabetes. It usually comes on much more severely than type 2 diabetes. In general, people with type 1 diabetes have to take insulin right away to survive because their bodies don’t make any insulin. They have to take insulin for the rest of their lives. This is unlike type 2 diabetes, which has a more gradual progression.
Type 1 diabetes used to be called juvenile diabetes because it typically occurs in children. However, adults can also develop type 1 diabetes. Type 1 diabetes is an autoimmune disease in which the body destroys its own beta cells and, therefore, can no longer produce insulin. Of all the people with diabetes, about 5 percent have type 1 diabetes. (The “Type 1 or type 2?” sidebar explains how doctors determine whether you have type 1 or type 2 diabetes.)
TYPE 1 OR TYPE 2?
Sometimes it’s not obvious at first whether someone has type 1 or type 2 diabetes. A blood glucose test only tells you that you have diabetes, not whether it’s type 1 or type 2 or some other form. For example, some adults may have type 1 diabetes, but still have some insulin production. This makes it appear more like type 2 diabetes at first. This is sometimes called latent autoimmune diabetes (LADA).
Your doctor can give you a separate test to help determine whether you have type 1 diabetes. People with type 1 diabetes have antibodies in their blood that signal an autoimmune disease. So, a physician can give you a blood test to detect autoantibodies and diagnose type 1 diabetes.
Gestational diabetes
Gestational diabetes is a type of diabetes that occurs during pregnancy. It usually goes away after giving birth but gives moms and their babies a lifetime risk of developing type 2 diabetes. Women with gestational diabetes are more likely to someday have type 2 diabetes. Their children are also more likely to develop type 2 diabetes and be obese.
Women with gestational diabetes can take medications, eat healthy foods, and exercise to manage their blood glucose during pregnancy. Uncontrolled blood glucose during pregnancy can increase the risk of preeclampsia and injury during birth because babies are large. When you’ve had gestational diabetes, you have a two in three risk for it in subsequent pregnancies.
Gestational diabetes is different from already having type 2 diabetes and becoming pregnant. Women with preexisting type 2 diabetes should try to have their blood glucose on target before they become pregnant. They also need to exercise, eat healthy foods, and often take medications to manage their blood glucose during pregnancy.
All pregnant women should be tested for gestational diabetes during the 24th to 28th week using the oral glucose tolerance test (see Chapter 9 for more details on tests to diagnose gestational diabetes). Then women with gestational diabetes should get a test for type 2 diabetes 4–12 weeks after giving birth and every 3 years thereafter.
Other types of diabetes
Type 1, type 2, and gestational diabetes are the main types of diabetes. However, they’re not the only ones. Other forms of diabetes occur because of mutations in single genes. You can inherit these gene mutations, or they can occur out of the blue. Maturity-onset diabetes of the young (MODY) and neonatal diabetes mellitus are two of the most common forms.
Cystic fibrosis–related diabetes is another type of diabetes common in people with cystic fibrosis, which occurs because of scarring of the pancreas. This also destroys beta cells and stops insulin production.
Prediabetes
Prediabetes is another term you’ve probably heard alongside type 2 diabetes. And it’s exactly what it sounds like. Prediabetes is a higher than normal blood glucose level that isn’t high enough to be diabetes. One out of three American adults has prediabetes, although many don’t know they have it; nine out of ten Americans who have prediabetes are undiagnosed.
Why does prediabetes matter? Well, it turns out that making changes to the foods you eat or exercising more can reduce your risk for diabetes. This is especially true for people with prediabetes. Finding out you have prediabetes can be a wakeup call to make changes to your lifestyle and health.
In one study called the Diabetes Prevention Program, people with prediabetes who lost 5–7 percent of their body weight through changes to diet and exercise reduced their risk of developing diabetes by 58 percent during the 3-year course of the study. This was a landmark study that showed that people at risk for type 2 diabetes can make changes to prevent or delay the disease.
How Is Diabetes Diagnosed?
A healthcare provider can diagnose diabetes by measuring the amount of glucose in your blood using a simple blood test. There are four main tests:
A1C test: The A1C test is also called the hemoglobin A1C, HbA1C, glycated hemoglobin, or glycosylated hemoglobin test. Whew, that’s a lot of different names for one test. To keep things simple, we’ll refer to it as the A1C test.
The A1C test measures your average blood glucose over 3 months. It’s a picture of your blood glucose over time. It actually measures the percentage of hemoglobin (a protein) in your blood that has been glycated or attached to glucose over the past three months. You’ll hear the number as a percentage such as 7 percent. A1C can be used both to diagnose diabetes and to measure how well you are managing your diabetes if you have it.
For diagnosis, an A1C of 6.5 percent or more means you have diabetes. Prediabetes can be diagnosed with an A1C of 5.7–6.4 percent.
You’ll probably hear a lot more about your A1C because it’s the test most commonly used to evaluate your diabetes. Your provider will give you an A1C test at every visit or at least three times a year. You can eat or drink what you want before you have an A1C test, so there’s no need to fast.
Fasting plasma glucose test: A fasting plasma glucose test can be used to diagnose diabetes. It’s also a simple blood test, and it measures your blood glucose as a snapshot in that moment. So, it’s different from the A1C, which measures your blood glucose over several months. You can’t eat or drink anything besides water for 8 hours before a fasting plasma glucose test.
A reading of 126 mg/dL or above means you have diabetes. Prediabetes can be diagnosed with a fasting plasma glucose of 100–125 mg/dL.
Random plasma glucose test:
A random plasma glucose test is another test to diagnose diabetes. Just like it sounds, it can be done “randomly” as a snapshot of your blood glucose. Sometimes healthcare providers do this test if you have other clear signs of diabetes. A reading of 200 mg/dL or above means you have diabetes.
Oral glucose tolerance test:
An oral glucose tolerance test can also diagnose diabetes by measuring how well the body uses glucose. You don’t eat or drink anything besides water for 8 hours before the test. Upon arrival at the doctor’s office, you’ll have your blood drawn for a baseline measure. Then you’ll drink a liquid with 75 grams of glucose. You’ll have your blood drawn 2 hours later. If your reading is 200 mg/dL 2 hours after drinking the liquid, you have diabetes.
Table 1-1 shows the different types of tests used to diagnose diabetes and lists the readings that indicate whether you have diabetes or prediabetes.
TABLE 1-1 Criteria to Diagnose Diabetes
Test
Reading
Diagnosis
A1C
5.7%–6.4%
Prediabetes
6.5% or above
Diabetes
Fasting plasma glucose
100–125 mg/dL
Prediabetes
126 mg/dL or above
Diabetes
Random plasma glucose
200 mg/dL or above
Diabetes
Oral glucose tolerance test
200 mg/dL or above two hours after
Diabetes
Understanding Risk Factors
No one knows exactly why some people get diabetes and other people don’t get diabetes. There is not a single test that can predict whether you’ll develop type 2 diabetes. Instead, type 2 diabetes develops because of a combination of genetic and environmental factors. There isn’t just one trigger.
However, there are known risk factors for type 2 diabetes that include your family history, race, ethnicity, and lifestyle. Finding out your risk for diabetes may empower you to make changes such as exercising more or quitting smoking.
Age is a significant risk factor because more people 45 years and older have type 2 diabetes than younger people. Everyone 45 years or older should be tested for type 2 diabetes once they reach 45 years of age and then every 2 years after that.
Family history is another important risk factor. Having a mom or dad, brother, or sister with type 2 diabetes puts you at risk, too. The genes you’ve inherited are a risk factor, although no one has pinpointed a “diabetes gene.”
Your race and ethnicity can also put you at risk for type 2 diabetes. Native Americans, African Americans, Hispanics, Asian Americans, and Pacific Island Americans all have a higher risk of diabetes than non-Hispanic whites. African Americans and Hispanics are over 50 percent more likely to develop diabetes than non-Hispanic whites.
Gestational diabetes is another risk factor that gives moms and their babies a lifetime risk of type 2 diabetes. Women with gestational diabetes should be tested for diabetes after they give birth and then every 3 years. Staying active and breastfeeding your baby can help prevent type 2 diabetes later.
High blood pressure, bad cholesterol, and triglycerides also increase your risk for diabetes and heart disease. Smoking or using other tobacco products are contributors, too.
Use the following checklist to determine your risk for developing type 2 diabetes. If you have several risk factors, talk to your doctor about being tested. You can also go to www.diabetes.org/risktest to discover your risk for type 2 diabetes.
Getting older, particularly people over 45 years.
Being overweight.
Having a family history of type 2 diabetes.
Race/ethnicity: Native Americans, African Americans, Hispanics, Asian Americans, and Pacific Islanders have a greater risk of type 2 diabetes than non-Hispanic whites.
Gestational diabetes.
High blood pressure.
High “bad” cholesterol and low “good” cholesterol.
Not getting much physical activity.
Who Else Has Diabetes?
At the beginning of the chapter, you found out that over 30 million people in the United States have diabetes. In 2015, 1.5 million Americans (18 years old or older) were diagnosed with diabetes.
Americans aren’t alone in their struggles against diabetes. About 422 million people had diabetes worldwide in 2014, with people in low- and middle-income countries struggling the most for access to basic care. Worldwide, its prevalence has nearly doubled from 1980 to 2014, according to the World Health Organization.
The statistics around diabetes are stark. And there is much work to be done. Understanding the basics of this disease is an important step in taking action for yourself and for your family and friends, too.
Chapter 2
Where Do I Begin?
IN THIS CHAPTER
Taking control of your health
Managing your diabetes
Where do I begin? That’s a question many people with diabetes ask themselves. For some people, the question may come up as soon as they’re diagnosed with type 2 diabetes. For other people, the question may arise after noticing complications of their diabetes. And still others may face that question as they care for a loved one with diabetes.
It’s not easy to know how to start taking care of yourself and managing your diabetes. After all, the diagnosis may have been a total shock. And you may not have a clue about how diabetes will affect your body and your life.
Stay tuned because we’re here to help you figure out how to begin taking care of yourself. In this chapter, you discover why it’s important to take care of your diabetes on a daily basis and for years to come. You also find out about the basics of managing your diabetes.
You’re the person who will be responsible for making healthy choices each day. You’ll make these choices around food, exercise, medications, and even testing your blood glucose. So, let’s get started.
Taking Care of Yourself
Making yourself a priority is one of the best steps toward taking care of your diabetes. Yes, you are a priority. After all, only you can manage your diabetes. It’s not your endocrinologist or your wife or your son who is dealing with diabetes every day. It’s you.
Feel better most days
Start taking care of your diabetes so you can feel better most days. Perhaps leading up to your diagnosis of diabetes, you didn’t feel so great. You may have gained weight. Or you may have had symptoms of diabetes such as dehydration and blurry vision. Perhaps you were more irritable and out-of-sorts than usual.
In some ways, it may have felt like a relief to discover a cause for these issues. In other ways, it may have felt scary to find out that diabetes was the answer.
The good news is that you can feel great living with type 2 diabetes most days. Not every day is going to be a home run, but most days can be base hits. That’s because taking care of yourself and managing your diabetes can positively impact your daily life.
Keeping your blood glucose on target can improve your mood and give you more energy. High blood glucose happens when you have undiagnosed diabetes or when your blood glucose is not on target (see Chapter 1 for more about blood glucose). High blood glucose can make you feel tired, irritable, and thirsty. It may cause you to urinate a lot or blur your vision. Keeping your blood glucose on target with an A1C below 7 percent will reduce the chances of these symptoms.
Two ways to keep your blood glucose on target are to eat healthy foods and exercise regularly. You’ll find out more about these two topics in Chapters 11–13.
Exercise in and of itself is a mood booster. It can reduce stress, lessen symptoms of depression, and release those amazing brain chemicals called endorphins, which make you feel good. So even though you may be exercising to help manage your diabetes, you’ll have the bonus effect of improving your mood on a daily basis.
Reduce the risk of complications
In the long term, untreated diabetes can really take a toll on your body. Why? It goes back to that issue of high blood glucose we talk about in Chapter 1. With diabetes, glucose gets trapped in the blood because it can’t get inside cells to provide energy. When glucose builds up in blood vessels, it creates a recipe for disaster.
High blood glucose damages blood vessels. People with diabetes also have an increased risk of high blood pressure, which can make things worse; blood vessels can’t pump enough blood or nutrients to all the parts of your body, and they can die or become clogged.
Blood vessels are everywhere in your body. They’re in your heart, eyes, toes, penis or vagina, intestines, and brain. High blood glucose affects all these blood vessels. It is an equal-opportunity blood vessel destroyer.
Blood vessel problems fall into two categories:
Microvascular:
Your small blood vessels. Complications can include the following:
Damage to small blood vessels in your eyes:
This can lead to ruptures and unhealthy regrowth, which can cause vision impairment or blindness.
Damage to small blood vessels in your kidneys:
This affects their ability to filter. And overworked vessels can lead to kidney failure.
Damage to capillaries throughout your body:
This could affect how quickly wounds heal.
Macrovascular:
Your large blood vessels. Complications can include the following:
Damage to the large blood vessels in your heart:
This can lead to heart attacks, heart failure, and death.
Damage to large blood vessels in your brain:
This can cause strokes and death.
Damage to large blood vessels in your legs:
This causes peripheral artery disease, a painful condition that makes moving painful.
Now it’s easy to understand why diabetes affects so many parts of your body. Uncontrolled blood glucose increases your risk of heart disease, stroke, kidney failure, blindness, nerve loss, and even amputation. Find out more about complications and how to prevent them in Chapter 8.
Keeping your blood vessels healthy is one of the holy grails of managing your diabetes. It may not sound exciting: “I took a bike ride today and improved my blood vessels.” But it’s why it’s important to take care of yourself and manage your blood glucose and diabetes.
The UK Prospective Diabetes Study showed that improving blood glucose and/or blood pressure reduced complications of type 2 diabetes. In this 20-year landmark study, scientists learned that complications were not inevitable for people with type 2 diabetes.
Healthy pregnancy, healthy baby
Taking care of your diabetes is important if you’re thinking about becoming pregnant. Try to get your blood glucose under control before you become pregnant and avoid an unplanned pregnancy if you have type 2 diabetes.
Before you become pregnant, try to lose weight if you need to, and get active. Make sure your A1C is within your target range. Talk to your doctor about your plans and make sure you’ve had a complete checkup, including a dilated eye exam. Eye disease can progress rapidly during pregnancy for some women. All these steps will set you up for success once you conceive.
High blood glucose can harm your baby during the first few weeks after conception, even if you don’t know you’re pregnant yet. It can cause birth defects in the developing baby such as heart or brain problems.
During your pregnancy, you may need to take medications such as insulin to manage your blood glucose. You may also need to adjust the foods you eat. Your hormone levels change during pregnancy, and they can affect your blood glucose, so you may need to revamp your regimen. Keeping your blood glucose under control will help you prevent complications such as preeclampsia (involving high blood pressure) or having a large baby with injuries during birth.
Taking care of your blood glucose during your pregnancy (and before) will help keep you and your baby healthy. See Chapter 9 for more details about diabetes and pregnancy.
Managing Your Diabetes
You may have heard the terms diabetes self-management plan or diabetes care plan. Both of these terms refer to how you take care of or manage your diabetes. Your plan takes into account your big-picture goals and your nitty-gritty choices each day.
On the one hand, diabetes management is not a small endeavor. You’re the person most responsible for taking care of your diabetes 24 hours a day, 7 days a week, 365 days a year. It’s not your diabetes educator or endocrinologist or even your spouse who will carry the torch. It’s you, the person with diabetes.
On the other hand, it’s a well-trodden road. Many, many people just like you are learning to test their blood glucose, take new medications, and change the way they eat and exercise. There are millions of people in towns and cities across the United States managing their diabetes with successes and struggles. You can find them in your community hospital’s diabetes support group, and you can find them online on the American Diabetes Association’s message boards. You’re not alone — and there’s much to learn from your healthcare team and others with type 2 diabetes.
This book walks you through the basics of managing your diabetes, chapter by chapter and step by step. In the following sections, we give you an overview about putting together a healthcare team, taking medications, eating healthy foods, getting active, and finding support.
Assembling a healthcare team
One of the first steps you’ll take in managing your diabetes is to put together your healthcare team. At first, you may start with your diabetes care provider, who may be your family physician or nurse practitioner or an endocrinologist. You’ll probably see a certified diabetes educator (CDE), who is specially trained to help people manage their diabetes. These professionals will monitor your diabetes and any related complications, but also help you set goals and troubleshoot problems as they arise.
Other specialists you may see include dietitians, ophthalmologists, podiatrists, dermatologists, and others. Read more about your healthcare team and what to expect during checkups in Chapters 3 and 4.
Taking medications
You may be prescribed a medication, such as metformin, as soon as you’re diagnosed with diabetes. Or you may take a combination of medications or insulin injections. Taking your prescribed medications is an essential piece of managing your type 2 diabetes. It is a cornerstone of your care — and it’s important to do it at the correct times each day or each week.
Switching a medication, adding a medication, or taking insulin is a normal part of having diabetes. Your diabetes will change over time, and your medication needs may change, too. Find out more about the different types of diabetes medications and how they work in Chapter 6.
Checking blood glucose
Your healthcare provider will test your blood glucose using the A1C test during your checkups. As we explain in Chapter 1, an A1C test is a measure of your blood glucose over the previous three months. It gauges how well your medications work or whether you need to change your meals or physical activity.
You may also be asked to check your blood glucose on your own using a meter. You’ll prick your skin using a lancet to draw a drop of blood, press a test strip onto the blood, and then get a reading on your meter. We walk you through all these steps in Chapter 7.
Checking your blood glucose will help you see how different things like food, exercise, and medications affect your blood glucose. It’s a snapshot of your diabetes that can help you make informed decisions like choosing a smaller meal at lunchtime or walking an extra 20 minutes in the evening when you get home from work.
Eating healthy and staying active
Learning about wholesome, nutritious foods and how to incorporate them into meals is a critical part of managing your diabetes. You may not have thought much about the nutritional benefits of certain foods before you were diagnosed with type 2 diabetes. After all, we all eat foods because they taste good. That’s the fun part!
You don’t have to give up your favorite foods because you have diabetes. Instead, you may need to eat them in smaller portions or prepare them differently to reduce calories. You may also add a few new foods packed with nutritional punch like salmon, beets, and olive oil.
Exercising also helps manage your diabetes by moving glucose out of the bloodstream and making your cells more sensitive to insulin. It boosts your mood and distracts you from everyday worries. Read all about food and physical activity in Chapters 11–13.
Finding support
Perhaps it sounds touchy-feely, but finding support is another important part of managing your diabetes. Support can mean so many different things — from chatting with online buddies on a message board to attending a diabetes education class.
At some point, you may experience the very real feelings associated with diabetes distress, including fatigue, annoyance, and just plain burnout. Or you may experience more intense emotions of depression and/or an anxiety disorder.
Talk to your healthcare provider about your feelings and concerns and seek support from a mental health professional or others with type 2 diabetes. Get more tips for dealing with stress and getting in touch with yourself in Chapter 14.
Part 2
Your Healthcare Team and Medications
IN THIS PART …
Assemble a healthcare team by learning about diabetes care providers and other specialists.
Know what will likely happen during checkups and how to prepare for these important visits.
Take advantage of a diabetes education class to manage your disease.
Get information about medications and how they work, as well as how bariatric surgery can help some people with diabetes.
Chapter 3
Putting Together Your Healthcare Team
IN THIS CHAPTER
Choosing a diabetes care provider
Finding a certified diabetes educator
Adding other specialists as needed
Building a trusted group of physicians, nurses, and specialists is an important part of your diabetes care. It may be helpful to think of this group as a team because they’ll be working together to ensure that you have the best access to care and tools for managing your diabetes.
You’re in charge of the team, in terms of assembling these healthcare providers and making sure they communicate with one another. Your team members may practice together as part of a center that specializes in diabetes care, which makes this coordination more straightforward. Or your diabetes care provider may recommend that you see other specialists, and in that case, you’ll be responsible for making those appointments and making sure those people share your health records.
You may not have thought of healthcare as a team effort, but it’s actually a good way to think about taking care of your body. After all, diabetes affects every part of your body from your mind to your stomach to your toes. Consider the option to consult with physicians and nurses with various experience and expertise.
In this chapter, we tell you about the central players on your team, such as your primary care provider, endocrinologist, nurse practitioner, or certified diabetes educator. You also find out about other specialists such as dietitians, eye doctors, podiatrists, pharmacists, dentists, dermatologists, and exercise physiologists. Along the way, we give you tips on how to select these providers and what to expect when you visit their offices.
Don’t be overwhelmed by assembling your team all at once. At the beginning, you may simply start by seeing your diabetes care provider and a certified diabetes educator. You may already have some members of your team onboard such as a dentist and pharmacist. And you’ll build the rest of your team as your healthcare needs change over time.
