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Grace S.
B12 is a water-soluble vitamin, which means your body will naturally eliminate any excess that isnt needed
No human safety data : The complete absence of human clinical trials means the safety profile, side effects, optimal dosing, and pharmacokinetics in humans are entirely unknown Animal-to-human translation is uncertain : Metabolic differences between mice and humans mean that the magnitude of effects (e.g., weight loss, grip strength improvement) may not translate
"Systematic review and pragmatic clinical approach to oral and nasal vitamin B12 (cobalamin) treatment in patients with vitamin B12 deficiency related to gastrointestinal disorders"
US$ 23.36
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