text:  The following is a paid advertisement by Purity Products. These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any diseases. Hello and welcome to Healthline by Purity Products. I am your host, Steve Summers, and I've got to tell you, we have got a fascinating show for you today. Now, if you're like most people, you may have noticed that when you hit 50, you kind of hit the wall.