Gyn expert James Clark said, "Next to bone marrow, hair is the fastest growing tissue in the human body." Many people believe that an individual can speed up the hair growth process by purchasing products for their hair or cutting it from time to time. Researchers have said that hair will not grow faster and that genetics play a huge role in this. An individual cannot simply force their hair to grow faster. Hair must go through three certain growth phases to grow which we will talk about later. Shampoo and other chemicals to make hair grow faster are just a waste of money. Many hair specialists explain that instead of trying to grow hair quickly in an unnatural way, an individual should eat healthy with a balanced diet to grow healthy hair. Since hair is already a dead cell, it will not absorb vitamins or other nutrients that an individual wants to obtain (Hoffenstein 42). The healthier your hair, the more likely it is to grow longer. There are many myths about how a person could accelerate hair growth, such as cutting it or purchasing special hair treatments; however, many researchers, trichologists and individuals believe that hair grows at a certain rate based on the individual's stress, hygiene and genetics. Hair grows from about half an inch per month to six inches per year, but this can vary depending on the person. First of all, what exactly is hair? According to WebMD, hair is made up 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 a hair goes through. The first phase is called anagen. This is the growth phase…center of the card…they will stay on your head and go through all three phases of the hair growth cycle naturally. In summary, if an individual's stress level is high, the rate of hair growth will decrease compared to a stress-free person. Additionally, hygiene is another factor that can increase or decrease hair speed. Typically, you can tell a lot about a person's hygiene by looking at how they treat their hair. In particular, if an individual constantly straightens their hair or subjects it to excessive heat, it will burn, causing breakage and the creation of split ends. Split ends occur when a single strand of hair splits into two at the tip of the hair. If the individual continues to subject the hair to excessive heat, the hair will break causing it to shorten. It's best to trim these split ends before they reach the point where