Can Losing Weight Help You Live Longer?

Anti-aging scientists agree that there is one thing that slows the aging process in every case: Reduced calorie consumption. They don’t understand why cutting calories causes people to live longer, but even the most skeptical doctors admit that it does seem to have an impact. Studies in animals have proven that reducing calorie intake by as little as 8 percent and increasing exercise by a small margin slowed aging in mice significantly. Researchers believe that humans could experience the same results as well.

Eating Fewer Calories Extends Cell Life

The research is still new, but it seems to show that a reduction in calories causes the body’s cells to last longer. When there are more calories present, general cell deconstruction happens at a more rapid pace. This deconstruction naturally causes the body to age. However, when we put less of a caloric load on the cells, they last longer. Muscle cells also break down more slowly when there are fewer calories in the system. Even a moderate diet that cuts out 15 percent of daily intake could add up to 4 healthy years to a person’s life.

Dieting Reduces Health Risks

Losing weight is also good for your overall health in other ways. Carrying extra pounds can lead to several types of chronic illness that may shorten your life. When you lose weight, you reduce your risk of developing diseases such as diabetes. Excess weight can be detrimental for your joints and muscle tone, as well, which are relieved when you drop the extra weight. Living at the appropriate weight can be more comfortable as you get older, so that you can enjoy your older years with greater mobility.

Try for Gradual Weight Loss

Scientists do not recommend a severe reduction in calories to reduce aging. Slowly reducing your caloric intake over time will be the easiest and most comfortable way to achieve a reduced calorie goal. Cutting calories out of your daily diet slowly will help you continue to follow your diet because you will not feel as hungry or deprived as you would if you made a large cut all at once.

No one quite understands why fewer calories can increase your years. More research will be needed on a human level so that scientists can determine exactly how people can get the maximum benefit from eating less. Meanwhile, a gradual weight loss plan is the best approach for a successful diet.

Jessica Bosari writes for, a site that seeks to support dieters through tips, advice and coupon savings like discount coupons for Diet to Go or the site’s current coupon codes for Bistro MD, two meal delivery weight loss programs.

Contributing Author

This post was written by contributing author at Hive Health Media. If you would like to write for us about health, fitness, or blogging topics, click here.

2 thoughts on “Can Losing Weight Help You Live Longer?

  • March 18, 2011 at 10:25 am

    That’s true! You’re likely to shorten your life if you are not eating enough variety of healthy foods. Be careful to reduce calories across all food groups if you choose this route.

  • March 18, 2011 at 3:18 am

    People should also remember that healthy nutrition is about more than weight loss. It’s also about giving your body what it needs to thrive and function properly.


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