side effects of taking b12 injections Injection Safety, & Risks side effects vitamin b12 injection

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Why ferritin matters: Ferritin can drop long before hemoglobin does, which means you can be iron-deficient and feel awful while your standard iron panel still looks normal. This is called non-anemic iron deficiency, and it is one of the most under-diagnosed causes of fatigue, hair loss, and exercise intolerance particularly in menstruating women, athletes, and vegetarians

After a month of consuming the product, I felt energetic and it helps with my hair loss too

B12 was given either orally 76,78,81,82 or injectable, i.m

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