Has anyone tried these? I was reading an article on Elite FTS about how Vince Gironda advocated liver tablets to maintain positive nitrogen balance... but that's because they didn't have protein powders back then right? He probably would have taken those instead I am assuming.
Anyway, my question is whether supplementing with them would be any different than taking a protein shake. Possibly better due to vitamins/minerals and all that stuff?
Does anyone take them? Do you get weird burps?