I'm a fan of muscle building, because my husband is into it, so I've learned quite a bit about how to do it. I know that one thing body builders use to build muscle is Creatine. Creatine is found in natural health supplement sections in stores as a muscle supplement. Creatine can also be found in meat and fish. Creatine is naturally produced in the human body, through the liver, kidneys and pancreas. I read that when a person takes Creatine as a supplement it gives you more than your body makes, so it can help build muscles, according to the label. I know my husband has considered taking muscle supplements like Creatine, and doing research is always a good idea first. Also, I know he'd want to ask his doctor before taking anything just to be sure it's ok for him. I think Creatine sounds interesting for building muscle, and I know that my husband will find out more information before he decides on any muscle supplements. Searching online is a great way to learn about Creatine and compare prices.