In a series of experiments, researchers found that a communication pathway between the brain and the gut may be integral to how well the brain holds on to memories. The genesis for the study came ...

The average human gut contains roughly 100 trillion microbes, many of which are constantly competing for limited resources. "It's such a harsh environment," says César de la Fuente, Presidential ...

Study finds major methodological differences across seven direct-to-consumer stool tests, producing taxonomic profiles as variable as those between individuals — limiting clinical use.

SDG 3 - Ensure healthy lives and promote well-being for all at all ages. The human microbiome has a critical role in health and in a wide range of diseases. There are ongoing preclinical and clinical ...

The gut is responsible for more than digestion and is often described as the body's "second brain." Research in recent years has highlighted associations between the gut microbiome and everyday ...

Microbiome composition and diversity in the AWI-Gen 2 cohort. Credit: Nature (2025). DOI: 10.1038/s41586-024-08485-8 The most extensive study of the gut microbiome in Africa has discovered new ...

Forbes contributors publish independent expert analyses and insights. Harvard Medical School Professor, Metabolic Health Innovator Metabolism is often reduced to a simple equation of calories in ...

The human microbiome is made up of trillions of microorganisms, including bacteria, viruses, fungi, and other microbes, that live in and on the human body. In recent years, we’ve gained significant ...

A study found that fecal transplants from older female mice improved ovarian function and fertility in younger mice. Findings ...

This Nature Outlook is editorially independent, produced with financial support from Yakult. About this content. We are not alone in our bodies. Each person is home to trillions of bacteria, viruses ...

Lurking in our nonstick pans, our rain jackets and even our drinking water are toxic compounds known as perfluoroalkyl and polyfluoroalkyl substances (PFAS), also called “forever chemicals.” They can ...

Researchers surveyed the gut microbiomes of nearly 2,000 people, discovering dozens of potential new antibiotics. The lead candidate, prevotellin-2, demonstrated anti-infective capabilities on par ...