Expert gynecologist James Clark said: “After bone marrow, hair is the fastest growing tissue in the human body. » Many people think that an individual can speed up the hair growth process by purchasing products for their hair or cutting it from time to time. The researchers said that hair will not grow any faster and that genetics play a big role in this. An individual cannot simply force their hair to grow faster. To grow, hair must go through three growth phases which will be discussed later. Shampoos and other chemicals intended to accelerate the growth of an individual's hair only waste their money. Many hair specialists explain that instead of trying to grow hair unnaturally quickly, an individual should eat healthily and have a balanced diet to have healthy hair. Since hair is already a dead cell, it will not absorb vitamins or other nutrients that an individual wishes to obtain (Hoffenstein 42). The healthier the hair, the more likely it is to grow longer. There are many myths about how a person could speed up their hair growth, such as cutting their hair or purchasing special hair treatments; however, many researchers, trichologists, and individuals believe that hair grows at a certain speed depending on the individual's stress, hygiene, and genetics. Hair grows from about half an inch per month to six inches per year, but can vary depending on the person. First of all, what exactly is hair? According to WebMD, hair is made of an extremely powerful protein called keratin, which is also found in human skin, nails, and teeth. Cosmopolitan expert Cunnane Phillips explained that there are three different types of hair growth phases that an individual's hair goes through. The first phase is called anagen. This is the growth phase...... middle of paper ......r will stay on their head and naturally go through the three stages of the hair growth cycle. In summary, if an individual's stress level is high, the rate of hair growth will decrease compared to a person without stress. Additionally, hygiene is another factor that can increase or decrease the speed of hair growth. Generally, you can tell a lot about a person's hygiene by looking at how they treat their hair. In particular, if a person constantly flat irons their hair or applies excessive heat to the hair, it will burn, causing breakage and creating split ends. We speak of split ends when a strand of hair splits in two at the end of the hair. If the individual continues to apply excessive heat to the hair, it will break and make it shorter. It's best to trim those split ends before they reach a point where