@albion said in B-complex and or Multi recommendation?:
@CrumblingCookie Would you recommend someone trying to diagnose if they need more Cysteine to take NAC? If yes, just as a diagnostic tool or ok as a regular/intermittent supplement?
IMO both is possible. NAC is much much less excitatory than free cysteine and really good as long as there's no diarrhea from taking it. In the latter case it's better to work up with sulfate. It's difficult to forecast the full circle of interdependencies which depends on individual overall health.
For regular or continuous intermittent use I'd blend the NAC 1:1 with glycine and add a basis of 100mcg molybdenum per day. Lots of vegan protein powders are especially poor in cysteine (and total sulfur amino acids) so adding NAC to them can make them feel much more wholesome and nutritious imo.