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Directly injecting B12 bypasses the digestive system, making it an ideal solution for those with dietary restrictions, absorption issues, or anyone looking to enhance their energy levels and metabolism
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Hayashi T, Mo JH, Gong X, Rossetto C, Jang A, Beck L, et al
Research shows that MK677 increases the secretion of growth hormone (GH) and insulin-like growth factor-1 (IGF-1) without affecting cortisol levels
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