We've got a lot of questions today so without further delay, let's welcome Dr. Rivera and begin today's discussion. I've worked and played outside most of my life. Most wrinkling is due to the effects of the sun on the skin and very little has to do with chronological aging. In order to treat stretch marks, one needs to use medicines when the stretch marks are purple and new. If they are silvery-white and old, nothing can reduce these.
Some spots are lighter than others.
This is not due to diet. It is best to have your granddaughters be evaulated by a dermatologist to determine which. A scar is a result of a leg ulcer from poor circulation. If it is vericose veins, these can be treated medically or by surgical ligation. I think many people are wary of using a medication too long, particularly corticosteroids.