Understanding Hair Growth, Hair Fall, and the Role of Shampoo in Preventing Hair Loss
Hair is more than just a part of our appearance—it plays a key role in self-esteem, cultural identity, and even health. However, many people struggle with hair fall at some point in their lives. Understanding how hair grows, why it falls out, and how proper hair care—especially the right use of shampoo—can help, is essential to maintaining healthy hair. 1. How Does Hair Grow? Hair grows from the scalp through tiny holes in the skin called hair follicles . Each hair follicle contains a root made up of protein cells. The process of hair growth can be divided into four main stages , known as the hair growth cycle : 1.1 Anagen Phase (Growth Phase) Duration: 2 to 7 years This is the active phase where cells in the hair root divide rapidly, adding to the hair shaft. Hair can grow approximately half an inch per month , which is around 6 inches per year . About 85-90% of your hair is in this stage at any given time. 1.2 Catagen Phase (Transition Phase) Duration: 2 to 3 we...