Tag: vitamin C
Vitamin C supplements can interact with common medications: what patients need to know
High-dose vitamin C supplements can reduce the effectiveness of anticoagulants, statins, and chemotherapy agents. Patients taking these medications should inform…
Vitamin C May Reverse Skin Aging at the Genetic Level, New Research Suggests
New research in The Journal of Investigative Dermatology reveals that vitamin C may reverse skin aging by altering gene expression…
How Vitamin C Reaches Skin: Blood Supply Proves More Effective Than Topical Application
A controlled human study in the Journal of Investigative Dermatology reveals that dietary vitamin C reaches skin more effectively through…
Vitamin C Does Not Boost Immunity—It Regenerates the Cells That Kill Pathogens
Vitamin C does not stimulate immunity—it regenerates the antioxidant defences of neutrophils, allowing immune cells to function across multiple pathogen…
Why Vitamin C Is Essential for Collagen Formation—and Why Supplements Often Miss the Mark
Vitamin C is not optional in collagen formation—it is catalytic. Your body continuously synthesizes collagen, but the newly formed protein…
How Coffee and Tea Reduce Iron Absorption: A Mechanism Explained
Polyphenols in coffee and tea bind non-heme iron in the gut, reducing absorption by 50 to 90%. Vitamin C counteracts…
Vitamin C Refuels Immune Cells Rather Than Boosting Immunity, Study Shows
New research reveals vitamin C doesn't boost immunity but refuels immune cells after they destroy pathogens. Neutrophils concentrate vitamin C…