Chinese Club Moss

This might be of interest. Information forwarded by Alishaa Asakura.

Nature also provides nerve gas antitoxins. Nerve gas interrupts the normal transmission of nerve impulses by altering levels of acetycholinesterase, the enzyme that degrades the nerve transmitter acetycholine. Huperzine A, a derivative of Chinese Club Moss, has been suggested as a pre-treatment against nerve gases. [Annals Pharmacology France, January 2000] The Walter Reed Army Institute of Research conducted studies which revealed that huperzine A protects against nerve gas poisoning in a superior manner to physostigmine, a long-standing anti-nerve toxin drug. [Defense Technical Information Center Review, Volume 2, December 1996] Huperzine A is available as a food supplement at most health food stores. Suggested dosage is 150 mcg per day. Pretreatment is advised prior to nerve gas exposure.

Offered by Stephen.