give it a try. It's suppose to be way better than Chorella and other algae's. It ws tested and developed in Russia I think, by a man whose family kept dying of cancer's. it's suppose to balance the endocrine system, which I believe is messed up in FM and othe immune system condition's. Yu are suppose to be able to reduce or eliminate many other supplements, so I'm going to use it. I have my dog on it for his Mast cell cancer. they have a human formula and a pet formula. it would be great if it worked and I could take less supplement's. I just can't afford all I take, and I'm tired of taking so many pills. If anyone is interested, it's BioPreparation, I don't think I can give the site I'm not sure. But it talk's about holistic lifestyle and how you can overdue some supplement's and has info on pet food, etc. it's interesting, if you are into that kind of thing. have a good night, Claudia the guy who runs the site is really good about answering questions, which to me is a plus. I hate e-mailing companies and never hearing back!