After a decade-long legal battle, courts finally forced Prevagen to admit their jellyfish supplement doesn't improve memory.

I’m probably the perfect demographic, but it seems like Prevagen ads come on every time I turn on the TV. Maybe you’ve seen the commercials, too: “After taking Prevagen, I’m a lot sharper than I used ...

Prevagen is a “dietary supplement” that is advertised basically constantly on cable television. The ads claim this pill will improve your memory, but #IsThisReal? I look at the controversy and ...