Hi, the color of my nipple become between light pink to white, i'm concerned because of that, is there any reasons ? thank you.

Incomplete info: The color changes may be due reaction of blood vessels to changes in ambient temperature. If there is no rash, no lump in breast, you may watch and wait. 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. Practice safe sex. Get HPV vaccine.