Hair scalp anatomy Hair grows out of follicles located in the junction between the deep layers of the dermis and the hypodermis. These follicles are also known as hair bulbs.
Blood flow is supplied by a small vessel that passes through the inside of the hair shaft, thus providing the hair with all the vital elements it needs to remain healthy such as amino acids, mineral salts or vitamins. The hair shaft is surrounded by glands, the most important being the sebaceous gland, which produces sebum that acts as a natural lubricant for the hair. On the surface of the scalp, pores evacuate the sweat produced by the sweat glands.
Hair Falling Reasons:
- Lack of Protein
- More Vitamin A
- Emotional Stress