Recent Blog Articles
Some men whose prostate cancer progresses can safely delay treatment
War anxiety: How to cope
Can we prevent depression in older adults by treating insomnia?
Want to try veganism? Here's how to get started
Vitamin B6 flies under the radar: Are you getting enough?
The formula shortage is hurting families: What parents should know and do
Gyn Care 101: What to know about seeing a gynecologist
Swimming lessons save lives: What parents should know
Strong legs help power summer activities: Hiking, biking, swimming, and more
What is a successful mindset for weight loss maintenance?
Staying Healthy
Healthy gut, healthier aging
- By Heidi Godman, Executive Editor, Harvard Health Letter
Support beneficial microbes in the gastrointestinal tract with these healthy lifestyle habits.
Trillions of microbes — bacteria, viruses, fungi — call your gut home. They do more than just help you digest food. They fight harmful pathogens; make vitamin K and other important chemicals; affect the way medications work; and may influence your immune system, heart health, and cancer risk. It also appears gut microbes may play a role in healthy aging and longevity. The genes of all your gut microbes are collectively called the gut microbiome.
Encouraging findings
In a study published online Feb. 18, 2021, by Nature Metabolism, scientists observed that older adults whose mix of gut microbes changed the most over time lived longer than those people with less change in their gut microbiome.
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 UpAlready 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.
You might also be interested in…
The Sensitive Gut
When your digestive system is running smoothly, you tend not to think about it. Once trouble begins, your gut — like a squeaky wheel — suddenly demands your attention. This Special Health Report, The Sensitive Gut, covers the major sources of gastrointestinal distress: irritable bowel syndrome, gastric reflux, upset stomach, constipation, diarrhea, and excess gas. It also includes a special Bonus Section describing how emotional stress and anxiety can cause gastrointestinal distress.
Free Healthbeat Signup
Get the latest in health news delivered to your inbox!
