I was curious, what is the recommended time to wait to drink after 650 mg of tylenol (acetaminophen).

For ever: You are too young to drink. Alcohol is a poison that never did any body any good. Stay away from it. For good health - Have a diet rich in fresh vegetables, fruits, whole grains, low fat milk and milk products, nuts, beans, legumes, lentils and small amounts of lean meats. Avoid saturated fats. Exercise at least 150 minutes/week and increase the intensity of exercise gradually. Do not use tobacco, alcohol, weed or street drugs in any form. Practice safe sex.