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How Do Intramuscular, Oral, and Sublingual B12 Compare
Chen TH, Lin SH, Lee MY, Wang HC, Tsai KF, Chou CK
The Master Antioxidant Glutathione is most rapidly and effectively delivered intravenously, compared to taking it in oral supplement form which is known to have poor absorption
Bogdan AR, Miyazawa M, Hashimoto K, Tsuji Y (2016) Regulators of iron homeostasis: new players in metabolism, cell death, and disease
Presented for research literature review only Lee CY et al
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