Healthy aging in Thailand: how diet patterns can extend vitality for seniors
A major study tracked over 30 years and more than 100,000 American adults to understand how long-term eating patterns influence healthy aging. The research followed participants until age 70, examining who remained free from chronic disease and who maintained cognitive and physical function.
Findings indicate that diets such as the Alternative Healthy Eating Index (AHEI), the Mediterranean Diet (aMED), and the DASH plan significantly improve the odds of aging healthily. These patterns emphasize fruits, vegetables, nuts, whole grains, and healthy fats while reducing trans fats, salt, and processed meats. Notably, those with the highest AHEI adherence showed about 86% greater odds of aging healthily by 70 compared with those with the lowest adherence.