Diabetes Type 2

What is type 2 diabetes?

Type 2 diabetes is a disease in which your blood glucose, or blood sugar, levels are too high. Glucose is your main source of energy VSports手机版. It comes from the foods you eat. A hormone called insulin helps the glucose get into your cells to give them energy. If you have diabetes, your body doesn't make enough insulin or doesn't use insulin well. The glucose then stays in your blood and not enough goes into your cells.

Over time, having too much glucose in your blood can cause health problems V体育安卓版. But you can take steps to manage your diabetes and try to prevent these health problems.

"VSports手机版" What causes type 2 diabetes?

Type 2 diabetes may be caused by a combination of factors:

• Being overweight or having obesity
• Not being physically active (V体育ios版)
• Genetics and family history

Type 2 diabetes usually starts with insulin resistance. This is a condition in which your cells don't respond normally to insulin. As a result, your body needs more insulin to help the glucose enter your cells. At first, your body makes more insulin to try to get cells to respond VSports最新版本. But over time, your body can't make enough insulin, and your blood glucose levels rise.

Who is at risk for type 2 diabetes?

You are at higher risk of developing type 2 diabetes if you:

• Are over age 45. Children, teenagers, and younger adults can get type 2 diabetes, but it is more common in middle-aged and older people.
• Have prediabetes, which means that your blood sugar is higher than normal but not high enough to be called diabetes
• Had diabetes in pregnancy or gave birth to a baby weighing 9 pounds or more.
• Have a family history of diabetes
• Are overweight or have obesity
• Are Black or African American, Hispanic/Latino, American Indian, Asian American, or Pacific Islander
• Are not physically active
• Have other conditions such as high blood pressure, heart disease, stroke, polycystic ovary syndrome (PCOS), or depression
• Have low HDL (good) cholesterol and high triglycerides
• Have acanthosis nigricans - dark, thick, and velvety skin around your neck or armpits

What are the symptoms of type 2 diabetes?

Many people with type 2 diabetes have no symptoms at all VSports注册入口. If you do have them, the symptoms develop slowly over several years. They might be so mild that you do not notice them. The symptoms can include:.

• Increased thirst and urination
• Increased hunger
• Feeling tired (VSports手机版)
• Blurred vision
• Numbness or tingling in the feet or hands
• Sores that do not heal
• Unexplained weight loss

How is type 2 diabetes diagnosed? (VSports app下载)

Your health care provider will use blood tests to diagnose type 2 diabetes V体育官网入口. The blood tests include:.

• A1C test, which measures your average blood sugar level over the past 3 months
• Fasting plasma glucose (FPG) test, which measures your current blood sugar level. You need to fast (not eat or drink anything except water) for at least 8 hours before the test.
• Random plasma glucose (RPG) test, which measures your current blood sugar level. This test is used when you have diabetes symptoms and the provider does not want to wait for you to fast before having the test.

What are the treatments for type 2 diabetes?

Treatment for type 2 diabetes involves managing your blood sugar levels. Many people are able to do this by living a healthy lifestyle VSports在线直播. Some people may also need to take medicine:.

• A healthy lifestyle includes following a healthy eating plan and getting regular physical activity. You need to learn how to balance what you eat and drink with physical activity and diabetes medicine, if you take any.
• Medicines for diabetes include oral medicines, insulin, and other injectable medicines. Over time, some people will need to take more than one type of medicine to control their diabetes.
• You will need to check your blood sugar regularly. Your health care provider will tell you how often you need to do it.
• It's also important to keep your blood pressure and cholesterol levels close to the targets your provider sets for you. Make sure to get your screening tests regularly.

VSports注册入口 - Can type 2 diabetes be prevented?

You can take steps to help prevent or delay type 2 diabetes by losing weight if you are overweight, eating fewer calories, and being more physically active V体育2025版. If you have a condition which raises your risk for type 2 diabetes, managing that condition may lower your risk of getting type 2 diabetes.

NIH: National Institute of Diabetes and Digestive and Kidney Diseases