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Aids Mood Vitamin B12 has been linked to improved mood and cognitive ability
When Direct Medical Supervision Is Required While many can manage their injections, some need direct medical supervision
Aids Cellular Metabolism by playing a key role in DNA production and cellular processes
More research is needed to confirm this
(2) (Kind of a big deal for athletes, I would say!?) Athletes do have higher needs for certain vitamins and minerals, but research is unclear if athletes have an increased need for vitamin B12
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