Changes in the composition of the gut microbiota have been connected to aspects of host physiology and human disease. However, much of the work to date remains associative; relatively few microbe ...

Slowly, the body metabolizes the caffeine, clearing the receptors and allowing the neurotransmitters to enter once again. Stock image of a tired woman surrounded by coffee. The speed at which your ...

JOANNA NIXON/Stocksy According to a new study, a compound in red wine affects how the body metabolizes alcohol, which can cause headaches. Red wine is more likely to cause headaches than white ...