What's missing from losing hair?

Hair loss can be caused by physiological factors, but also iron deficiency, protein, etc., as follows:

1. Physiological factors

Human hair growth cycle, can be divided into growth time, regression period and rest period. Every day hair loss in less than 100 roots, and uniform hair loss, considered to be a normal physiological phenomenon.

2. Iron deficiency

iron is an essential nutrient for the human body, the lack of iron in the body can lead to a decrease in scalp blood oxygen, hair follicle atrophy, closure, resulting in hair loss phenomenon.

3. Protein deficiency

hair growth is formed by hair protein synthesis. Excessive partial eclipse, malnutrition, etc., can lead to lack of protein in the body, affecting the function of hair matrix cells, resulting in hair thinning, loss phenomenon.