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Why B12 Matters: Vitamin B12 is essential for: Red blood cell production DNA synthesis Nerve function Mental clarity Energy metabolism Its especially critical for vegetarians, vegans, older adults, or those with conditions like pernicious anemia or digestive malabsorption issues (e.g., celiac, Crohns, or low stomach acid)
Ozen OA, Cosar M, Sahin O, et al
At the starting dose of 0.25mg weekly, one vial provides 40 weekly doses, though reconstituted semaglutide should be used within 28 days for optimal potency
How should the vial be stored
From the old-school concept of the female athlete triad to the 2024 Does RED-S Exist? paper, we trace how the conversation around under-fueling has evolved, and why so many athletes are still falling through the cracks
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