Each hair follicle (structure at the base of each strand of hair goes through an estimated 10 to 30 cycles during your life. The anagen stage is when your hair is growing. During this phase ...

Scientists don't know exactly how minoxidil works. It may affect the different phases of the hair life cycle, thereby encouraging growth. It also opens up blood vessels near hair follicles.

Researchers explain how prolonged stress and malnutrition affect hair’s life cycle and accelerate scalp aging. Extreme psychological stress is one of the most significant factors in premature ...