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We recommend opting for methylcobalamin-based supplements like our B12 Spray (featuring 500mcg) or methylcobalamin+adenosylcobalamin options like our Essential Multivitamin For Vegans (400 mcg) which with the combined vitamins boosts bioavailability and makes the most out of B12's incredibly energizing properties

Therapeutic Research 56 (7), 656670

Grundy SM

Advanced analytical techniques are enabling researchers to track the compound's effects on global metabolite profiles, revealing complex interactions between NAD+ metabolism, methylation cycles, and other metabolic pathways that were previously unappreciated