Those sidekicks were good attempts, close, but not the right ones ultimately, to supplement with niacin. They did help us on the journey of eventually disentangling out C and Tryptophan, note too. In the live Q&A, I will certainly also explain in detail how CNT properly replenished in turn restore not just glutamine but all amino acids/protein components, along with not just folate but all such other “B vitamins” outside of niacin aka nicotinic acid (really, the only true B vitamin). Stay tuned!