50+ Times genes blew our minds

There are many different types of hair that can be found all around the world. Some groups of people naturally have very thick hair and some others have very thin hair. It can depend on so many things, like the climate and evolution of that group of people to better suit their surroundings. 

Because of this, many people have different ways to grow their hair and treat it properly. It is not just as easy as letting your hair grow out, there are many different ways it can go wrong. Make sure you know what hair type you have so you can grow it out to its full potential.