As a Registered Diabetes Educator for the American Diabetes Foundation, I have seen the prevalence of Diabetes grow right before my eyes. In my health clubs in the 90’s and early 2000’s I had one in 30 members that had a diagnosis or an issue with blood sugar, in my clinical office it’s one in three. What’s more frightening is the CDC is projecting one in 2 people as Diabetec by the years 2040. Diabetes is a chronic (long-lasting) disease that affects how your body turns food into energy.
Most of the food you eat is broken down into sugar (also called glucose) and released into your bloodstream. Your pancreas makes a hormone called insulin, which acts like a key to let the blood sugar into your body’s cells for use as energy.
If you have diabetes, your body either doesn’t make enough insulin or can’t use the insulin it makes as well as it should. When there isn’t enough insulin or cells stop responding to insulin, too much blood sugar stays in your bloodstream, which over time can cause serious health problems, such as heart disease, vision loss, and kidney disease.
There isn’t a cure yet for diabetes, but healthy lifestyle habits, taking medicine as needed, getting diabetes self-management education, and keeping appointments with your health care team can greatly reduce its impact on your life.
Diabetes by the Numbers
- 30.3 million US adults have diabetes, and 1 in 4 of them don’t know they have it.
- Diabetes is the seventh leading cause of death in the US.
- Diabetes is the No. 1 cause of kidney failure, lower-limb amputations, and adult-onset blindness.
- In the last 20 years, the number of adults diagnosed with diabetes has more than tripledas the American population has aged and become more overweight or obese.
Types of Diabetes
Type 1 diabetes is caused by an autoimmune reaction (the body attacks itself by mistake) that stops your body from making insulin. About 5% of the people who have diabetes have type 1. Symptoms of type 1 diabetes often develop quickly. It’s usually diagnosed in children, teens, and young adults. If you have type 1 diabetes, you’ll need to take insulin every day to survive. Currently, no one knows how to prevent type 1 diabetes.
With Type 2 diabetes, your body doesn’t use insulin well and is unable to keep blood sugar at normal levels. Most people with diabetes—9 in 10—have type 2 diabetes. It develops over many years and is usually diagnosed in adults (though increasingly in children, teens, and young adults). You may not notice any symptoms, so it’s important to get your blood sugar tested if you’re at risk. Type 2 diabetes can be prevented or delayed with healthy lifestyle changes, such as losing weight if you’re overweight, healthy eating, and getting regular physical activity.
Gestational diabetes develops in pregnant women who have never had diabetes. If you have gestational diabetes, your baby could be at higher risk for health complications. Gestational diabetes usually goes away after your baby is born but increases your risk for type 2 diabetes later in life. Your baby is more likely to become obese as a child or teen, and more likely to develop type 2 diabetes later in life too.
In the US, 84.1 million adults—more than 1 in 3—have prediabetes, and 90% of them don’t know they have it. Prediabetes is a serious health condition where blood sugar levels are higher than normal, but not high enough yet to be diagnosed as diabetes. Prediabetes increases your risk for type 2 diabetes, heart disease, and stroke. But through the CDC-led National Diabetes Prevention Program, you can learn practical, real-life changes that can cut your risk for developing type 2 diabetes by as much as 58% (71% if you’re 60 or older)