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In contrast, vitamin injections and IV drip therapy are 100% bioavailable, as they are administered directly into your bloodstream
Researchers planning new work should review the most current literature before designing protocols, with attention to the gap between preclinical breadth and clinical-trial depth
The vitamin is absorbed through the digestive system after ingestion, where it is then transported to the bloodstream
Kovacik A, Kopecna M, Vavrova K
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