A recent U.S. study has revealed that older adults can ameliorate age-related memory loss by following a healthy lifestyle. The initial results were presented on July 29 at the Alzheimer’s Association International Conference and published in JAMA. Conducted across several U.S. locations, the research involved 2,100 adults aged 60 to 79 who were at risk of dementia. The study aimed to determine whether lifestyle changes such as regular exercise, a nutritious diet, and mental stimulation could slow cognitive decline. This initiative was funded by the Alzheimer’s Association and the National Institute on Aging. Previous studies in Finland suggested similar outcomes, but this new study confirmed that the strategy is also effective for a more sedentary and diverse American population.

Participants in the main group were asked to follow a two-year program involving moderately intense workouts four times a week, a diet rich in vegetables, berries, and fish, and brain training through an online platform. Social interaction and weekly challenges were also encouraged. According to experts, the combination of physical activity, mental exercises, and social engagement helped improve cognitive test scores, showing effects as if the participants were one to two years younger. The researchers emphasized that there is no single solution but rather a need for a comprehensive, holistic approach. The findings indicate that what is beneficial for the heart is also beneficial for the brain. The Alzheimer’s Association is now planning to bring this program to local communities. One study participant noted that the changes not only improved physical health but also brought a sense of fulfillment and emotional well-being.