"Drink a big glass of water before eating at a party. You'll eat less food and be hydrated, creating less of a hangover...
Sometimes we think we are hungry, and really, we are just thirsty. Even if you are hungry, drinking a large amount of water will fill you up and leave less room for unhealthy foods to be eaten.
As far as a hangover goes...usually both headaches and fatigue are from dehydration. So, drink a large glass of water before eating or drinking at a party. You'll gain less weight, and you'll feel much better!"
--from my book "Real Health Real Life."