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Move administration earlier if you currently take it close to your first meal
Insufficient vitamin B12 may cause menstrual problems or the possibly the absence of menstruation entirely
Improved focus can significantly enhance productivity and performance for professionals, students, or anyone balancing a packed schedule
Even in people with normal lab levels
Side effects of vitamin B12 injections include : Diarrhea Feeling like your body is swollen And less commonly: Headache Dizzines Itching Difficulty breathing Theres also a risk of allergic reactions, including a severe, life-threatening reaction (anaphylaxis)
1,2,6 Symptoms typically include being easily fatigued with exertion, palpitations, and skin pallor
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