You have heard all of the news and research about sugar. In general, it is bad for you. Even though it is a natural substance and it is something that many people crave, it is just bad for you in many ways. Because of this, you may want to remove it from your diet. However, what many people do not realize is that there are other side effects to consuming too much sugar besides weight gain and various health risks. In some cases, sugar could be impacting your hair growth. How can sugar relate to hair?