Doc,my erect penis is tilted( not bent) towards left,may be by usage.can i make it straight by slightly tilting in opposite direction,few times a day?

Leave it alone: You are likely to make matters worse by trying to straighten it out. In many men penis tilts to one side. It will not interfere with having intercourse. 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.