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Key functions of vitamin B12 include: Supporting red blood cell production Enabling DNA synthesis and cell repair Protecting nerve health and the myelin sheath Supporting energy metabolism and mental clarity In simple words: Vitamin B12 helps your body turn food into usable energy and keeps your brain and nerves firing properly
However, as research progressed, its therapeutic potential expanded beyond gastrointestinal applications
No IGF-1 / glucose impact: Unlike full GH, it does not appear to raise IGF-1 or impair glucose tolerance [5] [6]
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