I need to know if my cold sore is healed & if i can kiss ?

Kiss away: Oral herpes is not a serous issue for an otherwise healthy person. You can spread the virus even when there are no sores. For good health - Have a diet rich in fresh vegetables, fruits, whole grains, low fat 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. Practice safe sex. Get HPV vaccine.