Bitter taste in mouth sometimes .not sure if it comes from licking my lips or mouth directely.27 y.o female?

Oral hygiene: You may wish to consult a dentist to exclude dental and periodontal issues as the cause of the symptoms. 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.