What's Happening?
A recent study published in the Annals of Internal Medicine reveals that a combination of a lower-calorie Mediterranean diet, exercise, and nutritional support significantly reduces the risk of developing type 2 diabetes. Conducted as part of the Predimed-Plus trial in Spain, the study involved 6,874 participants aged 55 to 75, all of whom were overweight or obese and had metabolic syndrome. Participants who adhered to the Mediterranean diet with a 30% calorie reduction and engaged in daily exercise experienced a 31% lower risk of diabetes compared to those who only followed the diet. The intervention group also showed improvements in body composition, including reduced visceral adiposity and body mass index.
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Why It's Important?
The findings underscore the potential of lifestyle interventions in preventing type 2 diabetes, a major public health concern. By demonstrating the effectiveness of sustained dietary and exercise changes, the study offers a viable strategy for reducing diabetes risk, which could lead to significant healthcare savings and improved quality of life for millions. The Mediterranean diet, known for its health benefits, combined with exercise, provides a holistic approach to managing weight and metabolic health, potentially reducing reliance on medication and healthcare services.
What's Next?
The study's long-term adherence results suggest that with proper support, individuals can maintain lifestyle changes that prevent diabetes. This could influence public health policies to incorporate more comprehensive lifestyle intervention programs. As the Predimed-Plus trial continues, further insights into the long-term benefits of such interventions may emerge, potentially guiding future dietary and exercise recommendations.
