I recommend: at least 2,000 mcg (g) cyanocobalamin once each week, ideally as a chewable, sublingual, or liquid supplement taken on an empty stomach or at least 50 mcg daily of supplemental cyanocobalamin or a serving of B12-fortified foods three times a day, each containing at least 190 percent of the Daily Value listed on the nutrition facts label Those over 65 years of age should take at least 1,000 mcg (g) cyanocobalamin every day
Choosing Between 50mg and 100mg Vials PSPeptides offers AHK-Cu in two vial sizes so researchers can match supply to project scope
B12: The Basics B12 is a water-soluble vitamin that plays a role in red blood cell formation, metabolism, immune health, DNA synthesis, and brain and nervous system functioning
B12 Shots & B12 Injections: Exploring the Good, Bad, and Alternative Paths to Enhanced Health, Including Definite Ways to Lose Weight