Age spots may affect people of all skin types, but they're more common in people with light skin. Age spots: Are flat, oval areas of increased pigmentation; Are usually tan, brown or black; Occur on skin that has had the most sun exposure over the years, such as the backs of hands, tops of feet, face, shoulders and upper back
Fact Sheet: Melatonin. Melatonin is a hormone that helps you fall asleep. It has been taken for years as a supplement to assist with sleep; however, some doctors suggest that we are sabotaging our sleep by overusing it. Posted on 9/24/2012.
Melatonin is a natural substance your brain makes as a go to sleep signal.It is not a sedative drug.I've seen no reports of Melatonin abuse or addiction. I have some sleep issues and do use it sometimes to make sure I get as good a sleep as possible.