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Yes, B12 deficiency can contribute to hair loss, though the research is mixed
A dose of 100 mcg daily for 6 or 7 days should be administered by intramuscular or deep subcutaneous injection
Your healthcare provider must accurately document all relevant information for reimbursement purposes
The timeline for observable results depends entirely on the research model and the markers being measured
Reproductive health is a more sensitive marker of metabolic stress than body composition changes
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