Study: Fitness More Important Than Weight for Longevity

Recent research published in the British Journal of Sports Medicine highlights the importance of aerobic fitness over body mass index (BMI) in determining health and longevity. The study analyzed data from nearly 400,000 individuals and found that those with obesity who maintained good aerobic fitness levels had significantly lower risks of heart disease and premature death compared to unfit individuals, regardless of weight. Notably, a 30% reduction in mortality risk was associated with exercise, even without weight loss, underscoring the protective role of fitness. Additionally, experts emphasize that social engagement and mental well-being also contribute to longevity, suggesting a holistic approach to health. The findings challenge traditional views on weight and health, advocating for a focus on fitness as a key factor in overall well-being.