Preventing Dehydration From Alcohol

Yeah, first the article says to drink less. Ha ha, like that's an option. The other thing mentioned is to drink lots of water before and while you're consuming alcohol. This, of course, is the way to prevent dehydration and this is one component of a hangover. Other contributors to a hangover are effects on your immune system, your stomach, your circulatory system, and your blood sugar.

Other than water drinking Gatorade, eating fruit, and salty foods all help. This, of course, is why they invented pretzels.

Preventing dehydration from alcohol 

On a related note for folks who get red wine headaches (it's usually from histamines) here's the new miracle cure.