Which factor is a major risk factor for developing type 2 diabetes?

Obesity is considered a major risk factor for developing type 2 diabetes because it is closely linked to insulin resistance. Excess body fat, particularly around the abdomen, leads to inflammation and disrupts the normal function of insulin in the body. Insulin is a hormone that helps cells absorb glucose from the bloodstream. When cells become resistant to insulin due to the presence of excess fat, glucose accumulates in the blood, leading to higher blood sugar levels and, ultimately, the development of type 2 diabetes.

While aging, low activity levels, and genetic predisposition can also contribute to the risk of developing type 2 diabetes, obesity has a particularly strong influence on the onset of the disease. This connection emphasizes the importance of maintaining a healthy weight and lifestyle in preventing type 2 diabetes. Acknowledging that obesity is linked to various metabolic changes helps clarify its primary role in increasing diabetes risk.