Diabetes is a chronic condition that affects the way your body processes sugar in your blood. When you have diabetes, your body either doesn't make enough insulin or can't use it properly. Insulin is a hormone that helps your body use the sugar in your blood for energy. Without enough insulin, the sugar builds up in your blood, leading to high blood sugar levels.
Types of Diabetes
There are two main types of diabetes: type 1 and type 2.
Type 1 diabetes is an autoimmune disorder in which your body's immune system mistakenly attacks and destroys the cells in your pancreas that make insulin. This type of diabetes is usually diagnosed in childhood or young adulthood and can't be prevented.
Type 2 diabetes is more common and usually develops in adults. It occurs when your body doesn't use insulin properly or doesn't make enough. It is often linked to obesity and physical inactivity. Type 2 diabetes can often be prevented or delayed with lifestyle changes such as eating healthily, being physically active, and maintaining a healthy weight.
Symptoms of Diabetes
Common symptoms of diabetes include increased thirst, frequent urination, blurry vision, weight loss, and feeling very tired. If left untreated, diabetes can cause serious health problems, including heart disease, stroke, kidney disease, and nerve damage.
Managing Diabetes
Managing diabetes requires lifestyle changes such as eating healthy, being physically active, and managing stress. It may also include taking medications and monitoring blood sugar levels. Working with a healthcare team can help you develop a plan that works for you and your lifestyle.