How long does it take for my bac to return to 0. i've read that it's 1 hour per drink, but also read that you have to wait 12-24 hours, which is it?

10-20 ml/hour: On average, the body metabolizes about 15 ml of alcohol per hour. Alcohol is a poison that never did anybody any good, ever. So stay away from it. For good health - Have a diet rich in fresh vegetables, fruits, whole grains, milk and milk products, nuts, beans, legumes, lentils and small amounts of lean meats. Avoid saturated fats. Drink enough water daily, so that your urine is mostly colorless. 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, if you have sex.