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Branched-chain amino acids
B12 protects your brain cells in the same way it helps protect nerve cells, by protecting their myelin sheaths
A 2020 study found that 28 percent of female marathon runners had iron deficiency, compared to only 1.6 percent of male marathon runners
Research on 1000 mcg Dosage Effectiveness Studies say Vitamin B12 doses up to 1000 mcg help seniors a lot
In case of long-term treatment, the dose should be reduced progressively to avoid the aforementioned complications
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