★★★★★
When my friends and i used to drink a lot in our early twenties, to avoid hangovers we would eat charcoal after having drank a lot of alcohol. Must be taken with food to work properly. The charcoal would absorb the toxins (i suppose colours and preservatives in the scotch, bourbon etc) and we would not get the slightest hangover!
Hangover Cure
★★★★★
I was told that if you want to prevent the unpleasant effects of a hangover you can take an activated charcoal capsule with each alcoholic beverage which will absorb the harmful elements in the alcohol which cause the hangover.