Been drinking 12-14 units of alcohol every other day for a few years. if i cut down and drink only once or twice per week will i still heal?

Unclear question: Heal from what? You ought to cut out drinking entirely. Alcohol is a poison that never did anybody any good, ever, so stay away from it. Wish you 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.