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The Conversation
The Conversation
Conor Meehan, Associate Professor of Microbial Bioinformatics, Nottingham Trent University

Couples share 30% of their gut bacteria. Here’s how that may affect health

Living with your partner can influence the microbiome. PeopleImages/ Shutterstock

When living with a partner, you might be sharing more than just the same home, lifestyle and interests. You might also share various microscopic organisms residing on and in you.

This community of microorganisms, which consists of mainly bacteria, viruses and fungi, is known collectively as the human microbiome. The various microbiomes found throughout the body all play an important role in health.

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