Quick Answer: How Does Type 2 Diabetes Develop?

Type 2 diabetes develops when the body becomes resistant to insulin or when the pancreas is unable to produce enough insulin.

Exactly why this happens is unknown, although genetics and environmental factors, such as being overweight and inactive, seem to be contributing factors.

How does type 2 diabetes progress?

Once there is not enough insulin, blood sugars will start to rise above normal. Left unnoticed or untreated, blood sugars continue to worsen and many people progress to type 2 diabetes. After a while, so many of the beta cells have been damaged that diabetes becomes an irreversible condition.

Why does type 2 diabetes occur?

Type 2 diabetes usually begins with insulin resistance, a condition in which muscle, liver, and fat cells do not use insulin well. As a result, your body needs more insulin to help glucose enter cells. Over time, the pancreas can’t make enough insulin, and blood glucose levels rise.

What are the first signs of type 2 diabetes?

The early signs and symptoms of type 2 diabetes can include:

  • Frequent urination.
  • Increased thirst.
  • Always feeling hungry.
  • Feeling very tired.
  • Blurry vision.
  • Slow healing of cuts and wounds.
  • Tingling, numbness, or pain in the hands or feet.
  • Patches of dark skin.

What does diabetes type 2 mean?

Type 2. Diabetes is a problem with your body that causes blood glucose (sugar) levels to rise higher than normal. This is also called hyperglycemia. Type 2 diabetes is the most common form of diabetes. If you have type 2 diabetes your body does not use insulin properly.

How long can you live with type 2 diabetes?

A 55-year-old male with type 2 diabetes could expect to live for another 13.2–21.1 years, while the general expectancy would be another 24.7 years. A 75-year-old male with the disease might expect to live for another 4.3–9.6 years, compared with the general expectancy of another 10 years.

What are the 3 most common symptoms of undiagnosed diabetes?

Common warnings signs of diabetes include:

  1. Increased thirst.
  2. Increased hunger (especially after eating)
  3. Dry mouth.
  4. Frequent urination or urine infections.
  5. Unexplained weight loss (even though you are eating and feel hungry)
  6. Fatigue (weak, tired feeling)
  7. Blurred vision.
  8. Headaches.

Can Type 2 diabetes kill you?

It can’t kill you.

Type 2 diabetes is the seventh leading cause of death in the United States. According to the CDC, nearly 7 out of every 10 people with diabetes over the age of 65 will die of some form of heart disease.

Can Diabetes Type 2 Be Cured?

Although there’s no cure for type 2 diabetes, studies show it’s possible for some people to reverse it. Through diet changes and weight loss, you may be able to reach and hold normal blood sugar levels without medication. Type 2 diabetes is an ongoing disease.

Which is worse type 1 or type 2 diabetes?

Type 2 diabetes is often a milder form of diabetes than type 1. Type 2 diabetes also increases your risk of heart disease and stroke. With Type 2 diabetes, the pancreas usually produces some insulin. But either the amount produced is not enough for the body’s needs, or the body’s cells are resistant to it.

What are the warning signs of prediabetes?

Classic signs and symptoms that suggest you’ve moved from prediabetes to type 2 diabetes include:

  • Increased thirst.
  • Frequent urination.
  • Fatigue.
  • Blurred vision.

Can diabetes start suddenly?

Type 1 diabetes, sometimes called “juvenile” diabetes, begins most commonly in childhood or adolescence. This diabetes usually has a sudden onset, and occurs when the immune system, which is the body’s defense against infection, is triggered to destroy insulin-producing cells in the pancreas.

How do you feel when your blood sugar is too high?

11 High Blood Sugar Signs and Symptoms to Watch Out For

  1. High blood sugar—hyperglycemia—occurs when the level of glucose (i.e. sugar) in your blood becomes elevated.
  2. Fatigue.
  3. Headaches.
  4. Blurred vision.
  5. Frequent urination.
  6. Increased thirst.
  7. You can use your food choices to lower the odds you’ll experience these symptoms.

Is sweating a sign of diabetes?

People with diabetes often suffer night sweats due to low blood sugar levels, or nocturnal hypoglycemia . A drop in blood glucose can cause all sorts of symptoms, including headaches and severe sweating.

What can I eat with type 2 diabetes?

Foods to eat for a type 2 diabetic diet meal plan include complex carbohydrates such as brown rice, whole wheat, quinoa, oatmeal, fruits, vegetables, beans, and lentils. Foods to avoid include simple carbohydrates, which are processed, such as sugar, pasta, white bread, flour, and cookies, pastries.

When should a Type 2 diabetic go on insulin?

People with type 2 diabetes do not always have to take insulin right away; that is more common in people with type 1 diabetes. The longer someone has type 2 diabetes, the more likely they will require insulin. Just as in type 1 diabetes, insulin is a way to control your blood glucose level.