Alcohol is created through the fermentation of grains, fruits, and vegetables. While made from natural ingredients, alcohol affects the central nervous system and can have serious negative health impacts when consumed in large quantities. Drinking alcohol can lead to diseases like fetal alcohol syndrome, alcoholic neuropathy, and alcoholic cerebellar degeneration. For teenagers in particular, drinking alcohol is very risky and often begins due to peer pressure, as their bodies and brains are still developing. There are several non-profit organizations that help people struggling with alcohol addiction and educate about the dangers of excessive drinking.