That being the case, its less of a straight pathway, with beginning and terminal ends, than it is a loop
It also has some anti-neoplastic (anti-cancer) action since it stimulates the production of interferon, tumor necrosis factor and seems to speed regeneration of normal cells
Once reconstituted, store at 2-8C (36-46F), and use within 28 days
Taking it with a heavy meal compounds the problem
They may increase recovery, hormone production, or muscle growth, giving athletes an unfair advantage
Xu RH, Pelicano H, Zhou Y, Carew JS, Feng L, Bhalla KN, Keating MJ, Huang P