Is it possible to get a prescription for boost or ensure. i find drinking those increases my appetite if so may i get one

Do not need one: You may by ensure at a grocery store or Walmart, without prescription. However, you probably do not need ensure or boost for your health. 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.