What Is The Impact Of Belly Fat On Insulin Resistance and Diabetes

Excess fat around the abdomen can have a much greater impact on health. Abdominal fat, particularly visceral fat stored around internal organs, is associated with an increased risk of insulin resistance, prediabetes and type 2 diabetes. Belly fat is often viewed as a cosmetic concern, but understanding the connection between this visceral fat and health can help to recognize the importance of maintaining a healthy weight and lifestyle.

What is belly fat?

There are two main types of abdominal fat. Subcutaneous fat lies directly beneath the skin, while visceral fat surrounds the organs that are situated deep in the abdomen. Visceral fat, stored deep around the liver, pancreas, and intestines, is metabolically active. Excess visceral fat is metabolically active and can contribute to inflammation and other metabolic changes in the body.

Is waist circumference indicator of diabetes? Waist circumference can serve as a useful warning sign of prediabetes. Aa larger waist is associated with greater metabolic risk, even though it cannot diagnose insulin resistance or diabetes on its own.

How does belly fat contribute to insulin resistance? Insulin is the hormone that helps glucose move from the bloodstream into cells, where it can be used for energy.

• Insulin resistance develops quietly: When the body becomes less responsive to insulin, the pancreas may produce more insulin to compensate. This condition is known as insulin resistance. This action of pancreas can keep blood sugar looking normal for a time by masking the problem as it progresses.

• Prediabetes is a critical checkpoint: If insulin resistance continues, the pancreas may eventually be unable to keep pace, and blood glucose begins to climb into the prediabetes range.

• From insulin resistance to diabetes:  Insulin resistance does not necessarily mean that a person has diabetes. In the early stages, the pancreas may produce enough additional insulin to keep blood glucose within the normal range. However, if insulin resistance continues, the pancreas may eventually be unable to meet the body’s demands. Blood glucose can then rise into the prediabetes range and, eventually, type 2 diabetes. Prediabetes is an important warning sign because lifestyle changes at this stage may help reduce the risk of progressing to type 2 diabetes.

What can help reduce the risk of diabetes?

• Regular physical activity, a balanced eating pattern, adequate sleep and maintaining a healthy weight can all support better metabolic health. Even modest weight loss, when appropriate, can improve insulin sensitivity in people who are overweight.

• Reducing sugary drinks and highly processed foods while emphasizing vegetables, whole grains, legumes, lean proteins and other nutrient rich foods can also support healthier blood glucose levels.

• People with risk factors such as excess abdominal weight, a family history of diabetes, high blood pressure or abnormal cholesterol should discuss diabetes screening with a healthcare professional.

Belly fat is more than a matter of appearance. It can be an important indicator of metabolic risk. Recognizing the relationship between abdominal fat, insulin resistance and diabetes and taking action early by focusing on reducing the fat, stress, improving lifestyle can help protect long-term health. Regular checkups and appropriate blood glucose testing are especially important for people at increased risk.

Image credit: Image by Atif Hasan Syed from Pixabay (Free to use under Pixabay content license. Published on  November 27, 2023)