What has the most impact on longevity?
Studies suggest that genes and lifestyle affect longevity. Harvard researchers found that injecting certain genes into mice protected them from becoming obese and from developing type 2 diabetes, heart failure, and a particular kind of kidney failure. A recent study of worms found that when worms exercise regularly (but not too much) early in life, their metabolism improves, their muscles and guts function better throughout life, they live longer, and they are protected against the worm version of Alzheimer’s disease. Scientists must now learn if the findings translate to humans.
To continue reading this article, you must log in.
Source matters. Subscribe to HarvardHealthOnline+ FREE for 30 days for unlimited access to the site – where all content is reviewed by an HMS physician or faculty expert.
With HHO+ you get these exclusive benefits:
- Unlimited access to all Harvard Health Online content
- 4 expertly curated newsletters delivered monthly
- Customized website experience aligned to your health goals
- In-depth health guides on topics like sleep, exercise, and more
- Interactive features like videos and quizzes
- Members-only access to exclusive articles and resources
SPECIAL OFFER! UNLOCK EXPERT ACCESS for 30 days FREE!
Already a member? Login ».
Disclaimer:
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.