Recent Blog Articles
Yoga for weight loss: Benefits beyond burning calories
Embryo donation: One possible path after IVF
How to stay strong and coordinated as you age
Acupuncture relieves prostatitis symptoms in study
Skin in the game: Two common skin problems and solutions for men
Anti-inflammatory food superstars for every season
Harvard Health Ad Watch: An upbeat ad for a psoriasis treatment
A new targeted treatment for early-stage breast cancer?
What is neurodiversity?
Thinking about holiday gatherings? Harvard Health experts weigh in
Exercise can add years to your life
Here's more proof that exercise brings enormous health benefits, even if you remain overweight: a study in the Nov. 6, 2012, PLoS Medicine finds that overweight or obese people who engage in leisure-time physical activity can extend their lives by as much as four years, compared with similar-weight people who do no such activity. Being active and maintaining a healthy weight adds an even bigger benefit, boosting longevity by more than seven years. The findings are similar to those of a study reported in the July 2012 Harvard Health Letter, which found that fitness and fatness independently affect your heart and have a greater impact when combined.
So how do you get in on the benefit? "Being physically active is one of the best things you can do for health. It decreases the risk of many chronic diseases and so enhances longevity; it also improves physical and mental functioning. Even if you cannot meet physical activity recommendations (the equivalent of 150 minutes per week of brisk walking), any activity is better than none. Our study showed that even 75 minutes per week of brisk walking was associated with a gain of almost two years," says Dr. I-Min Lee, professor of medicine at Harvard Medical School and one of the study investigators.
To continue reading this article, you must log in.
Subscribe to Harvard Health Online for immediate access to health news and information from Harvard Medical School.
- Research health conditions
- Check your symptoms
- Prepare for a doctor's visit or test
- Find the best treatments and procedures for you
- Explore options for better nutrition and exercise
I'd like to receive access to Harvard Health Online for only $4.99 a month.Sign Me Up
Already a member? Login ».
As a service to our readers, Harvard Health Publishing provides access to our library of archived content. Please note the date of last review or update on all articles. No content on this site, regardless of date, should ever be used as a substitute for direct medical advice from your doctor or other qualified clinician.
Free Healthbeat Signup
Get the latest in health news delivered to your inbox!