Hair Loss - Why Does It Occur ?
- 9 Months ago
The normal cycle of hair growth lasts for 2 to 3 years. Each hair grows approximately 1 centimeter per month during this phase. About 90 percent of the hair on your scalp is growing at any given time. About 10 percent of the hair on your scalp, at any given time, is in a resting phase. After 3 to 4 months, the resting hair falls out and new hair starts to grow in its place.
However, some people may experience excessive (more than normal) hair loss. Hair loss may lead to baldness when the rate of shedding exceeds the rate of re- growth.