 Man, what a difference. That sold me right there. That's when I was like, you know, this stuff's working, so I'm going to stick with it. So I've been sticking with it ever since, and it's definitely helped, and I definitely feel good. It seems like it's going to be the real deal. I'm 82 years old, and I take it regularly every morning, every night. I was on vitamins for about 40 years, and I didn't know whether they were good or not good.