Even before the microbiome craze — the hope that the bacteria in your gut holds the key to good health — people were ingesting cultures of living microorganisms to treat a host of conditions. These ...

Excessive alcohol consumption leads to painful hangovers and accompanying headaches, fatigue, and nausea. Drinking alcohol has also been linked to a raft of health problems in the human body, ...

Here’s what probiotics really do, why they work and how to get more of them in your diet.