Have you ever heard of creatine supplements? They say it is a popular workout supplement that has been used in many settings to increase energy, endurance, and more. Oh really? I may not know it but those who build muscles may be familiar with it. To give you an idea of what this supplements made of, read on to the following information.
It comes from dietary sources like meat, fish, and other animal products, and it is often found alongside things like glycine, arginine, and methionine. It has become especially popular among athletes wanting to get a legal way to enhance their workout routines, and in 1998, millions were spent on creatine products.