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What exactly is diabetes type 2 ? What are the main causes of diabetes?

Understanding the factors that cause type 2 diabetes is critical to improving the grim statistics.

Type 2 diabetes affects one in every three people!

MILLIONS of people in the UK suffer from type 2 diabetes, which is expected to rise in prevalence over the next decade.

Understanding the factors that cause type 2 diabetes is critical to improving the grim statistics.

Type 2 diabetes affects one in every three people in the UK, according to a study.

A risk factor that “directly causes” type 2 diabetes has been identified in a study published today in Diabetes Care, and it affects up to one in every three people in the UK.

Type 2 diabetes is a chronic condition in which the pancreas either does not produce enough insulin or does not absorb the insulin it does produce into the cells.

As a result, blood sugar levels become unmanageable, which can lead to serious complications.

Understanding why this bodily dysfunction occurs in the first place is crucial to reducing the number of cases.

According to new research published today in Diabetes Care, having more fat in the liver and a smaller pancreas both increase the risk of developing type 2 diabetes.

The findings have far-reaching implications for understanding the biological causes of the disease’s progression.

It affects millions of people in the UK: it’s estimated that up to one in every three people has a fat build-up in their liver.

Researchers at Brunel University used Mendelian randomisation – a statistical method that harnesses genetic and health information to understand cause and effect – to determine whether liver and pancreas size and fat content could play a direct role in causing type 2 diabetes. The study was funded by Diabetes UK and led by Diabetes UK RD Lawrence Fellow Doctor Hanieh Yaghootkar.

In the UK Biobank study, the researchers analyzed data from 32,859 people who had MRI scans.

The fat and size of the liver and pancreas, as well as information about genes that affect these factors, were analyzed in order to better understand their causal role in the risk of diabetes.

The researchers discovered that people with a genetic predisposition to fat storage in the liver are more likely to develop type 2 diabetes.

This suggests that higher liver fat levels directly increase the risk of type 2 diabetes, with analysis revealing that every 5% increase in liver fat increases the risk of type 2 diabetes by 27%.

Celebrities With Diabetes

Is Adele a diabetic?

“15 years ago, I was diagnosed with type 1 diabetes. Type 1 has totally changed my ‘normal’ in more ways than I could ever identify. For the most part, it’s fine. I manage it fairly well, while trying not to let it take over my life.

Tom Hanks

The Oscar-winning actor announced he has type 2 diabetes when late-night host David Letterman commented on his newly slim figure in October 2013. “I went to the doctor and he said, ‘You know those high blood sugar numbers you’ve been dealing with since you were 36? Well, you’ve graduated.

Larry King

In addition to type 2 diabetes, King was a former heavy smoker. He had a quintuple bypass in 1987 and was diagnosed with prostate cancer in 1999 and lung cancer in 2017.

Salma Hayek

The Oscar-nominee had gestational diabetes, which happens during pregnancy, while expecting her daughter, Valentina. Hayek has a family history of diabetes. Experts say all women should get checked for gestational diabetes when they are 24-28 weeks pregnant. Those at risk for type 2 diabetes are checked at their first prenatal visit.

Jay Cutler

The Chicago Bears quarterback was diagnosed with type 1 diabetes in 2008 after he lost 35 pounds and felt like he had no energy, according to reports.

What exactly is diabetes type 2?

Type 2 diabetes is an impairment in the way the body regulates and uses sugar (glucose) as a fuel.

This long-term (chronic) condition results in too much sugar circulating in the bloodstream. Eventually, high blood sugar levels can lead to disorders of the circulatory, nervous and immune systems.

In type 2 diabetes, there are primarily two interrelated problems at work. Your pancreas does not produce enough insulin — a hormone that regulates the movement of sugar into your cells — and cells respond poorly to insulin and take in less sugar.

Type 2 diabetes used to be known as adult-onset diabetes, but both type 1 and type 2 diabetes can begin during childhood and adulthood. Type 2 is more common in older adults, but the increase in the number of children with obesity has led to more cases of type 2 diabetes in younger people.

There’s no cure for type 2 diabetes, but losing weight, eating well and exercising can help you manage the disease. If diet and exercise aren’t enough to manage your blood sugar, you may also need diabetes medications or insulin therapy.

Type 2 Diabetes Causes and Risk Factors

What is the main cause of type 2 diabetes?

Although not everyone with type 2 diabetes is overweight, obesity and an inactive lifestyle are two of the most common causes of type 2 diabetes. These things are responsible for about 90% to 95% of diabetes cases in the United States.

What Causes Type 2 Diabetes?

When you’re healthy, your pancreas (an organ behind your stomach) releases insulin to help your body store and use sugar from the food you eat. Diabetes happens when one or more of the following occurs:

  • Your pancreas doesn’t make any insulin.
  • Your pancreas makes very little insulin.
  • Your body doesn’t respond the way it should to insulin

Unlike people with type 1 diabetes, people with type 2 diabetes make insulin. But the insulin their pancreas releases isn’t enough, or their body can’t recognize the insulin and use it properly. (Doctors call this insulin resistance.)
When there isn’t enough insulin or the insulin isn’t used as it should be, glucose (sugar) can’t get into your cells. It builds up in your bloodstream instead. This can damage many areas of the body. Also, since cells aren’t getting the glucose they need, they don’t work the way they should.

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.
Life expectancy with type 2 diabetes

Type 2 diabetes is a complex condition with many variables. At the time of diagnosis, the doctor will not be able to tell how the condition will affect a person’s life expectancy.

A 2010 report from the United Kingdom estimated that type 2 diabetes reduced life expectancy by up to 10 years, while type 1 diabetes reduced it by at least 20 years, on average.

According to the Centers for Disease Control and Prevention (CDC), in 2014 and in the United States, the average life expectancy at birth for males was 76.4 yearsTrusted Source. For females, it was 81.2 years.

CDC research also showed that 25 peopleTrusted Source in every 100,000 died from causes related to diabetes in 2000. By 2014, the same figure fell to about 21 people in every 100,000.

The CDC estimated that 24.8 peopleTrusted Source in every 100,000 died of diabetes-related causes in 2016. They noted that diabetes was the seventh most common cause of death in the U.S.

It is important to note that the CDC figures do not distinguish between types of diabetes. Also, they do not indicate the effect that the condition has on a person’s lifespan.

A 2012 Canadian study calculated the effects of diabetes on life expectancy at 55 yearsTrusted Source of age. They found that the disease caused an average reduction of 6 years in females and 5 years in males.

10 Lies TYPE 2 DIABETICs Believe + Harmful Diabetes Myths

Can type 2 diabetes be reversed?

Is a plant-based diet best for diabetes? There are so many myths about T2D that it’s hard for a diabetic to know the truth! How many of these myths about type 2 diabetes do you believe? Believing even one can derail your journey back to good health.

Is type 2 diabetes caused by sugar?

Though we know sugar doesn’t directly cause type 2 diabetes, you are more likely to get it if you are overweight. You gain weight when you take in more calories than your body needs, and sugary foods and drinks contain a lot of calories.

Is type 2 diabetes genetic?

Type 2 diabetes has a stronger link to family history and lineage than type 1, and studies of twins have shown that genetics play a very strong role in the development of type 2 diabetes. Race can also play a role. Yet it also depends on environmental factors.

Can type 2 diabetes be caused by overweight?

Almost 90% of people with type 2 diabetes are overweight or obese. But, why? Well, obesity causes increased levels of fatty acids and inflammation, leading to insulin resistance, which in turn can lead to type 2 diabetes.

What is the difference between Type 1 and type 2 diabetes?

The main difference between the two types of diabetes is that type 1 diabetes is a genetic disorder that often shows up early in life, and type 2 is largely diet-related and develops over time. If you have type 1 diabetes, your immune system is attacking and destroying the insulin-producing cells in your pancreas.

Which is worse type 1 or type 2 diabetes?

Type 2 diabetes is often milder than type 1. But it can still cause major health complications, especially in the tiny blood vessels in your kidneys, nerves, and eyes. Type 2 also raises your risk of heart disease and stroke.

Can type 2 diabetes be fixed?

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. This doesn’t mean you’re completely cured. Type 2 diabetes is an ongoing disease.

How is type 2 diabetes prevented?

Type 2 diabetes is a chronic disease that affects millions of people worldwide. Uncontrolled cases can cause blindness, kidney failure, heart disease and other serious conditions.

Before diabetes is diagnosed, there is a period where blood sugar levels are high but not high enough to be diagnosed as diabetes. This is known as prediabetes.

It’s estimated that up to 70% of people with prediabetes go on to develop type 2 diabetes. Fortunately, progressing from prediabetes to diabetes isn’t inevitable (1).

Although there are certain factors you can’t change — such as your genes, age or past behaviors — there are many actions you can take to reduce the risk of diabetes.

Ways to Prevent Type 2 Diabetes
  1. Cut Sugar and Refined Carbs From Your Diet
  2. Work Out Regularly
  3. Drink Water as Your Primary Beverage
  4. Lose Weight If You’re Overweight or Obese
  5. Quit Smoking
  6. Follow a Very-Low-Carb Diet
  7. Watch Portion Sizes
  8. Avoid Sedentary Behaviors
  9. 10. Optimize Vitamin D Levels
  10. Minimize Your Intake of Processed Foods
  11. Drink Coffee or Tea
  12. Consider Taking These Natural Herbs

New research published today Diabetes Care revealed that having higher levels of fat in the liver, and having a smaller pancreas directly increase the risk of developing type 2 diabetes.

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