huperzine A to improve memory and treat Alzheimer's
A lot of people are now trying huperzine A to improve memory and treat Alzheimer's.
Huperzine A is derived from an herb, Chinese Club Moss.
It's sold in the U.S. and on the Internet (Memorall, etc). Sometimes it's combined with vit E, ginkgo, and other supplements that are thought to improve memory.