Hair grows all over your body, from your head to your toes. Of course, unlike your dog or cat, some of this hair is less visible in some places than others. For example, the hair upon your back and face is usually very fine and blonde, whereas the hair on your head is thicker and can range in color from light to dark. But the color of this hair is not the only way it can vary from person to person. Some people have thick, straight hair, while others have thin, curly hair. This, as with many traits, is thought to be a result of genetics. If you have curly hair, you will probably have realized by now that not just any hair product will do. Instead, you probably have spent a lot of time looking at products made specifically for curly hair, such as DevaCurl products.
What Genetics Determine
The way you look today can depend upon a number of factors, such as your environment and overall health. But usually the biggest determination stems from your genetic makeup. As you probably know, your genes are handed to you from your mother and father, who acquired them from their own parents before, who received them from your grandparents, and so on. Although scientists have tried, it can be impossible to predict which exact genes will be passed on to each new person. There are certain factors that can increase the odds of certain genes being chosen, however. For example, the gene for producing curly hair is thought to be predominate over straight hair. As a result, the odds will be higher in your favor if you make a bet that a child with one parent with curly hair and the other with straight hair will also end up with curly hair. Unfortunately, your odds will still not be 100%, as the process can be further complicated by incomplete dominance, which could result in a child with wavy hair.
How You Are Affected
Speculations have also been made as to what creates curly hair. Presently, it is thought that the shape of the follicle where the hair is produced will determine whether the hair is curly or straight. Either way, curly hair will need to be treated differently than straight hair. For one, curly hair tends to be less oily than straight hair due to its shape, which can put it at a greater risk for dryness and frizz. As a result, practices like only combing or brushing hair while it is wet and using less harsh shampoos and deeper conditioners may be required. It can also help to focus on curly hair products, such as DevaCurlproducts, that are meant specifically for your hair type.