Hi, there is a a multi level company out there seeling this stem enhance saying that its from blue green algae but is really doing miraculous things with energy, immune system and numerours other things. I am skeptic but at the same time I don't want to leave any stone unturned. Anyone familiar with this stuff? Insight greatly appreciated! Thx, Diane <img src="/ubbthreads/images/graemlins/confused.gif" alt="" />