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Every vial carries a unique accession number you can look up directly with the lab
B12 is a key player in the production of the mood-regulating chemical serotonin and when your body is lacking the vitamin, production can decrease
Many athletes and fitness enthusiasts get monthly shots to optimize their physical and mental performance
Malabsorption due to digestive disorders, such as Crohns disease or celiac disease, can also lead to vitamin B12 deficiency
The vitamin 40% of adults are deficient in
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