Preventing hangovers is often easier than treating them once they occur, and fortunately, there are several methods available. One of the most basic ways to prevent hangovers is to make sure to eat food and drink water, both before and during the consumption of alcohol. Taking a vitamin before or after drinking can also often help, whether it is a single supplement or a pill specifically formulated to help avoid hangovers. Additionally, the type of alcohol consumed often plays a role in whether a hangover will occur, as drinks that are inexpensive or dark are more likely to cause a negative reaction the next day.
Most of the symptoms of a hangover, such as headaches and dry mouth, are caused by dehydration. This is because alcohol tends to deplete the body of water, so it makes sense to drink plenty of nonalcoholic fluids in order to prevent hangovers. Alternating a glass of water with each alcoholic drink can help hydrate while also slowing down the consumption of alcohol altogether, both are which are helpful in preventing hangovers. Eating food before drinking is also important, as it can slow the absorption of alcohol by the body. Carbohydrates and fats are especially helpful for this purpose, though any food can usually prevent nausea the following day.
There are some pills that are marketed especially for preventing hangovers, but most people can get the same benefits just by taking certain vitamins. In fact, such products are usually made with a combination of healthy supplements, such as vitamin C. Additionally, vitamin B-complex is known for helping the body break down alcohol, often preventing hangovers if taken either before or just after drinking alcoholic beverages.
Though it does not usually matter what order alcohol is consumed in, the type of drink does typically play a role in whether a hangover will occur. For example, more expensive alcohol is usually recommended when it comes to avoiding negative effects the next day, as the makers of higher end alcohol usually filter most impurities out. One of the most well-known impurities in alcohol is a congener, which is a chemical made during fermentation that is known for causing many of the symptoms of hangovers. Not only do cheap drinks usually have more congeners, but darker drinks tend to, as well, including whiskey and brandy. Thus, opting for clear alcohol like vodka and white rum can help in preventing hangovers after a night of drinking.