Harvard University · Department of Human Evolutionary Biology

Nutritional & Microbial Ecology Lab

We study how the gut microbiome shapes human health and evolution, probing the energetic consequences of interactions between humans and the trillions of microbes in the gastrointestinal tract.

Recent News

June 3, 2025
Congratulations to Amar Sarkar on winning a 2025 Derek C. Bok Award for Excellence in Graduate Student Teaching of Undergraduates, one of only five awarded Harvard-wide!
May 1, 2025
Congratulations to undergraduate researcher Ludovico Rollo for winning a 2025 Hoopes Prize for his senior thesis, "The Influence of Social Dominance on the Gut Microbiome."
April 27, 2025
Congratulations to postdoc Neil Ibata on running a blistering 2:19:01 in the London Marathon!
April 9, 2025
Laura's and Rachel's paper on the mechanisms underpinning the connection between early-life antibiotics and adult adiposity is out today in Cell Host & Microbe!
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