 I've been taking it for years. I am 65, and the stuff that I'm able to do is, it amazes people that are in their 40s. I've just been doing great, and I just feel like it's a definite advantage to take them. Let me just say one other thing. I mentioned to my doctor that I was taking Balance of Nature, and they said they were very positive about that. And they said that was really good, that's a good product. And so I've been very pleased.