I got a scrape on my hand, and instead if scanning over on the surface it appeared to be a dark red color. it seems almost like it scab ed under the s?

Bruise: You probably had some bleeding into the tissue. If there is no open wound, leave it alone, it will heal, in time. If there is a wound apply Neomycin ointment. 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. 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. Drink enough water daily so that your urine is mostly colorless. Practice safe sex. Get HPV vaccine.