Nitric Oxide

I wanted to know if anyone had some information on NO2? Is it a waste of time? Thanks for your help.

Articles → Science and Pharmacology → Consumer Alert: The NO2/Arginine Scam parts I and II

Nitric Oxide = Scam = Crap

MicroSlash - “Protecting consumers against ‘Six-Page-Ad-Report’ trash since 1999…”

http://www.t-nation.com/readTopic.do?id=556124