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High dose oral supplementation is an effective alternative to parenteral treatment Randomized studies of daily high oral doses of 1,0002,000 g have shown equivalence or superiority to injected B 12
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Types of B12 Formulations for Injection Vitamin B12 injections come in different forms
US$ 29.54
US$ 20.14
US$ 25.86
US$ 21.86
US$ 29.00
US$ 22.20
