Why Working Out Is Good for Your Gut Microbiome

image via New Scientist

June 18, 2025, 10:00 AM

• •Exercise, particularly aerobic exercise, is linked to a greater diversity and abundance of microbes in the gut.
• •Exercise boosts the production of short-chain fatty acids, which help reduce inflammation and promote healthy metabolism.
• •A healthy microbiome can increase exercise capacity and contribute to muscle development.

This article discusses the surprising connection between exercise and gut health, going beyond the common focus on diet and probiotics. Research shows that regular exercisers have a more diverse and abundant gut microbiome. Exercise boosts the production of beneficial microbes, particularly those producing short-chain fatty acids. The article suggests that combining a healthy diet with exercise, especially aerobic exercise, is the best way to maintain a healthy gut.

Read original article