For decades, the conventional wisdom for individuals with prediabetes has centered on weight loss as the primary strategy to avert the onset of type 2 diabetes. Yet, recent groundbreaking research is challenging this long-held belief, revealing that blood sugar levels can return to a healthy range even if individuals do not reduce their body weight. The pivotal insight from this research points to the location of fat storage, rather than simply the total quantity of fat, as the critical determinant.
The findings emphasize that specific types of fat have distinct metabolic effects. Harmful visceral fat, which accumulates deep within the abdominal cavity, is shown to promote inflammation and impair insulin sensitivity, creating an environment conducive to diabetes development. In contrast, subcutaneous fat—the fat found directly beneath the skin—appears to be metabolically less harmful, and may even contribute positively to overall metabolic health, thereby supporting a healthier metabolism.