How long it takes for your body to return to normal when you quit drinking depends on your basic physical condition and the intensity of your abstinence. If you have been in good health in the past, have good immune function, and have a strong abstinence, you may be able to get a basic recovery in about a month. Alcohol dependence and chronic alcoholism formed by long-term heavy drinking can have a bad effect on one’s body, nervous system and psychological state, so quitting drinking is good for the body. The speed of recovery after quitting alcohol varies, and it is impossible to make a generalization. The time of alcohol abuse and physical fitness are analyzed in relation to the amount of alcohol consumed or the quality of the alcohol. When you quit drinking alcohol, you should drink more water and pay attention to B vitamins. You can eat foods rich in B vitamins, such as oats, peanuts, green leafy vegetables, milk and soy products.