A 30-year study published in Nature Medicine found that diets high in plant-based foods and low in ultra-processed foods significantly increased the likelihood of healthy aging. Middle-aged participants following plant-rich diets had an 86% higher chance of reaching 70 without chronic diseases like diabetes or heart disease, emphasizing the importance of nutrition in midlife.source https://timesofindia.indiatimes.com/life-style/health-fitness/this-type-of-diet-could-help-you-be-disease-free-at-70-says-research/articleshow/119554083.cms