Electrolyte drinks can be helpful in some situations, such as rehydration after heavy exercise or during illness, but most people don't need to drink them every day, and excessive consumption can ...

Drinking coffee on an empty stomach may raise the risk of increased stomach acidity and gastrointestinal discomfort. It may also affect hormone levels.

For decades, Americans have been urged to limit alcohol consumption to one or two drinks a day — and even that amount has been linked to higher health risks such as cancer, dementia, and liver disease ...

A large, decades-long population study suggests that the relationship between diet and dementia may hinge on subtle chemical differences in everyday foods and water.