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Drink vodka.

The best alcoholic drink is vodka. During fermentation yeasts produce toxic congeners such as methanol and other alcohols (known as fusel alcohols), acetone, acetaldehyde, esters, tannins, and aldehydes (e.g. furfural). Also the yeasts produce various antibiotics as they are competing with bacteria to consume the sugars. A further issue can be sulphites added to wine. These congeners and chemicals are what cause hangovers.

Distillation and then filtration is used to produce pure ethanol which is called vodka.