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Adequate studies in humans have not been conducted
research shows no additional benefit above 1 mg daily Important: Doses above 1 mg (1,000 mcg) daily showed no additional metabolic benefits in clinical research
Not sure what to choose
Can Vitamin B12 injections be used for patients with neurological manifestations
For subcutaneous injections, pinch the skin and poke the needle in at a 90-degree angle, almost like you're throwing a dart, so it barely goes beneath the surface
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