a risk factor for diabetes is

a risk factor for diabetes is

What is diabetes What are its causes and risk factors?

Type 1 diabetes occurs when your immune system, the body’s system for fighting infection, attacks and destroys the insulin-producing beta cells of the pancreas. Scientists think type 1 diabetes is caused by genes and environmental factors, such as viruses, that might trigger the disease.

Is age a risk factor for diabetes?

Being more than 45 years of age is a risk factor for type 2 diabetes. People of this age and older should take active steps to prevent the condition, including regular, light-to-moderate exercise and a controlled diet. Type 2 diabetes accounts for 90–95 percent of the adult diagnoses of diabetes in the United States.

Is BMI a risk factor for diabetes?

Obesity is the leading risk factor for type 2 diabetes. The Centers for Disease Control and Prevention report that 32% of white and 53% of black women are obese. Women with a body mass index (BMI) of 30 kg/m2 have a 28 times greater risk of developing diabetes than do women of normal weight.

What causes type 1 diabetes?

What Causes Type 1 Diabetes? Type 1 diabetes is thought to be caused by an autoimmune reaction (the body attacks itself by mistake) that destroys the cells in the pancreas that make insulin, called beta cells. This process can go on for months or years before any symptoms appear.

What risk factors mean?

Risk factor: Something that increases a person’s chances of developing a disease. For example, cigarette smoking is a risk factor for lung cancer, and obesity is a risk factor for heart disease.

What are the 3 risk factors?

These are called risk factors. About half of all Americans (47%) have at least 1 of 3 key risk factors for heart disease: high blood pressure, high cholesterol, and smoking. Some risk factors for heart disease cannot be controlled, such as your age or family history.

Which is a modifiable risk factor for type 2 diabetes?

Among diabetic patients, 90% to 95% of adults had type 2 diabetes (T2DM). Modifiable risk factors for complications of diabetes include overweight/obesity, poor diet, hypertension, smoking, and physical inactivity.

How is obesity a risk factor of type 2 diabetes?

There is a close association between obesity and type 2 diabetes. The likelihood and severity of type 2 diabetes are closely linked with body mass index (BMI). There is a seven times greater risk of diabetes in obese people compared to those of healthy weight, with a threefold increase in risk for overweight people.

Is genetics a risk factor for type 2 diabetes?

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.

Who is most at risk for type 1 diabetes?

Known risk factors include: Family history: Having a parent, brother, or sister with type 1 diabetes. Age: You can get type 1 diabetes at any age, but it’s more likely to develop when you’re a child, teen, or young adult.

What causes diabetes PDF?

Type 1 diabetes is the result of an autoimmune reaction to proteins of the islets cells of the pancreas while type 2 diabetes is caused by a combination of genetic factors related to impaired insulin secretion, insulin resistance and environmental factors such as obesity, overeating, lack of exercise and stress, as …

What causes type 1 diabetes in a child?

The exact cause of type 1 diabetes is unknown. But in most people with type 1 diabetes, the body’s immune system — which normally fights harmful bacteria and viruses — mistakenly destroys insulin-producing (islet) cells in the pancreas. Genetics and environmental factors appear to play a role in this process.

What is risk and risk factor?

Risk factors are characteristics at the biological, psychological, family, community, or cultural level that precede and are associated with a higher likelihood of negative outcomes. Protective factors are characteristics associated with a lower likelihood of negative outcomes or that reduce a risk factor’s impact.

Are risk factors causes?

Risk Factors versus Causes Epidemiologists often use the term “risk factor” to indicate a factor that is associated with a given outcome. However, a risk factor is not necessarily a cause. The term risk factor includes surrogates for underlying causes.

What are intermediate risk factors?

These risk factors are modifiable and the same in men and women: unhealthy diet; physical inactivity; tobacco use. These causes are expressed through the intermediate risk factors of raised blood pressure, raised glucose levels, abnormal blood lipids, overweight and obesity.

Why is high blood pressure a risk factor for diabetes?

“Over time, diabetes damages the small blood vessels in your body, causing the walls of the blood vessels to stiffen. This increases pressure, which leads to high blood pressure.” The combination of high blood pressure and type 2 diabetes can greatly increase your risk of having a heart attack or stroke.

What are risk factors for obesity?

Lack of physical activity, unhealthy eating patterns, not enough sleep, and high amounts of stress can increase your risk for overweight and obesity.

What type diabetes is genetic?

Type 2 diabetes can be inherited and is linked to your family history and genetics, but environmental factors also play a role. Not everyone with a family history of type 2 diabetes will get it, but you’re more likely to develop it if a parent or sibling has it.

Why is family history a risk factor for diabetes?

Family history of diabetes has been recognized as an important risk factor of the disease. Family medical history represents valuable genomic information because it characterizes the combined interactions between environmental, behavioral, and genetic factors.

What is Type 2 and type 1 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.