How long does it take for a bruise knee to heal?

Pain: Keep moving the knee as far as the pain allows. It will facilitate healing. How long depends on the severity of the bruise, however, try to not limit your activities. 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. Get HPV vaccine.