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The Bioavailability Advantage When you consume vitamin C orally, your intestinal absorption caps around 200mg regardless of dose sizea phenomenon called intestinal saturation threshold. IV administration bypasses this entirely
Science 350 , 674677
Your body makes small amounts of L-carnitine from lysine and methionine, but athletes, vegetarians, and older adults often benefit from supplementation
Hydrates and Nourishes skin cells for fresh and radiant glow
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