Your poop reveals key clues about your health — here are a few red flags to keep an eye on.
The Healthy @Reader's Digest on MSN

How long does it take to digest food?

A nutrition expert breaks down how long it takes to digest food—and shares tips on keeping your digestive system healthy.
A simple stool sample may hold a clearer record of what you eat than a food diary ever could. In a new study, researchers ...
Effects of gut microbes on nutrient absorption and energy regulation (Krajmalnik-Brown R, Ilhan ZE, Kang DW, DiBaise JK. Effects of gut microbes on nutrient absorption and energy regulation. Nutr Clin ...