White matter and gray matter are distinct types of areas of the brain. Both are essential for thinking skills, emotions, and muscle movement. You may have heard the terms “gray matter” and “white ...

Getting gray hair is an unavoidable part of life. While many embrace their silver or white locks, many people try to turn back time by using gray hair reversal serums and supplements. Many of these ...

Stress can cause hair to turn gray, or to turn gray earlier than it otherwise would have. This is because of the effect that stress has on melanocytes. Melanocytes are cells that produce melanin, a ...