Which of the following is a recognized risk factor for many diseases?

Obesity is a recognized risk factor for a wide range of diseases due to its impact on the body’s overall health. Excess body fat, particularly visceral fat that accumulates around the abdomen, can lead to a variety of health issues, including type 2 diabetes, heart disease, hypertension, and certain types of cancer. Obesity is associated with inflammation, hormonal imbalances, and metabolic changes, which contribute to the onset and progression of these diseases.

In contrast, regular physical activity, healthy eating habits, and consuming enough water are generally considered protective factors that can help reduce the risk of diseases. Regular exercise helps maintain a healthy weight, improves cardiovascular health, and enhances mental well-being. Healthy eating habits provide essential nutrients to the body and support overall health. Adequate hydration is important for various bodily functions but does not directly correlate with the same level of disease risk associated with obesity.