the estimate for the entire body was thus 100 trillion bacteria. In 1977, Professor Savage's team compared this number to that of human cells (10 trillion), arriving at the now-famous ratio.

Microbes consume large amounts of carbon monoxide using a specialized enzyme, helping regulate atmospheric CO levels.

Now a new Northwestern University study points to the role of gut microbes. From Anatomy of the Human Body. Image by Henry Vandyke Carter. Creative Commons 3.0. In a controlled lab experiment ...

Our gut is a bustling hub of activity, home to trillions of microbes that work together with our bodies to keep us healthy. A recent study explores one fascinating aspect of this partnership: how gut ...

Get Instant Summarized Text (Gist) Beneficial gut microbes and the body collaborate to regulate fat metabolism and cholesterol levels. An enzyme in intestinal cells converts bile acids into bile ...

A new study has revealed that bacteria in the gut can affect mental health. Experts say that the trillions of bacteria, fungi, and other microorganisms in the human gut are not only important for our ...

An analysis of the gut microbiome in women from four African countries provides crucial data for this under-represented ...

A new study reveals that close social contacts, such as friends, influence the composition of the microbiota — the community ...

The study highlights the urgent need to safeguard global tropical wetlands from human impact. Complex organisms, thousands of ...

Experiments and modeling reveal the unexpected structure that can be seen in bacteria grown in mucus samples and biofilms.

Step into any supermarket or pharmacy, and you'll find aisles brimming with products designed to make you smell "fresh," feel ...

Melbourne researchers have discovered crucial new information about how microbes consume huge amounts of carbon monoxide (CO) ...