Toronto, ON - A new study published in the Canadian Medical Association Journal (CMAJ) has revealed that regular physical activity is crucial for healthy aging. The research found that older adults who engage in at least 150 minutes of moderate exercise per week can reduce their risk of death from all causes by 31%.

The study, led by Dr. Jane S. Thornton of the Canadian National Institute on Aging, analyzed data from numerous studies on the benefits of physical activity for older adults. The findings were consistent across various age groups and health conditions, highlighting the importance of exercise for maintaining functional independence and overall well-being.

"Physical activity is not just about staying physically fit," says Dr. Thornton. "It's also about maintaining cognitive function, preventing falls, and reducing the risk of chronic diseases such as heart disease, diabetes, and dementia."

The study also revealed that many older adults are not meeting the recommended physical activity guidelines. Dr. Thornton emphasizes the need for healthcare providers to actively promote exercise as a form of treatment and encourage older adults to incorporate regular physical activity into their daily routines.

"Even small amounts of physical activity can make a big difference," says Dr. Thornton. "It's never too late to start exercising and reap the benefits of a healthier and more fulfilling life."

Key Recommendations:

Aim for at least 150 minutes of moderate-intensity exercise per week.
Include activities such as brisk walking, swimming, cycling, or dancing.
Incorporate strength training exercises to maintain muscle mass and bone density.
Consult with your healthcare provider before starting any new exercise program.

About the Study:

The study was conducted by researchers from the Canadian National Institute on Aging and was published in the Canadian Medical Association Journal (CMAJ) on February 27th, 2025. The research team analyzed data from numerous studies on the benefits of physical activity for older adults, focusing on the impact of exercise on mortality, chronic disease risk, and functional independence.