Which lifestyle change is most beneficial for preventing type 2 diabetes?

Maintaining a regular sleep schedule plays a crucial role in preventing type 2 diabetes. Sleep is essential for metabolic health, and irregular or insufficient sleep can lead to insulin resistance, increased stress hormones, and disrupted glucose metabolism. A consistent sleep pattern helps regulate the body’s circadian rhythms, which are vital for hormonal balance, including insulin. By promoting better overall health and metabolic functioning, a regular sleep schedule can lower the risk of developing type 2 diabetes.

The other lifestyle changes listed are detrimental to metabolic health. Increased physical inactivity, consumption of sugary beverages, and increasing sedentary activities all contribute to weight gain, insulin resistance, and higher blood sugar levels, which are significant risk factors for developing type 2 diabetes. Thus, prioritizing a regular sleep schedule is a powerful strategy for prevention.