Hello there..........I read about L-Lysine and L-Arginine combo also and began to take it along with my pain pills for my bad back..........and yes, those things do add to giving me a little more comfort for this back, even helping with the pain a bit, which is the reason i take it.........tell your readers that it's good not only for anxiety, which many websites say the research shows, but helps with the pain a little also