Healthy people put through high-intensity interval training, or HIIT, displayed insulin resistance and mitochondrial dysfunction after working out excessively.

Commonly added to processed foods, emulsifiers are associated with changes in gut microbiome composition and increased inflammation in mice.

Why eating at the wrong times is tied to such profound and negative effects on our bodies

Many of the body's tissues can tell time, and these peripheral clocks can be influenced by environmental cues, such as the timing of food consumption.

Alterations in the commensal gut flora of expecting women may be linked to characteristic weight gain and decreases in insulin sensitivity during pregnancy.