Buffered Vitamin C Powder
Ultra-Potency Buffered Vitamin C Drink Mix 5000 mg. per Teaspoon
| $13.99 | 4 Ounce Bottle VP935P | Retails for $19.90 |
For convenient and effective daily Vitamin C supplementation, these fine "C" crystals mix easily with water, fruit or vegetable juices. Absorbs quickly and easily, providing optimum utilization in the body.
Each teaspoon of Vitamin C Powder supplies 5 grams of pure Vitamin C (Potassium and Magnesium Ascorbate), a buffered ascorbate formulation so it is easily-digested and absorbed without stomach upset.
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New Role of Vitamin C In Skin Protection
Researchers at The University of Leicester in England and Institute for Molecular and Cellular Biology in Portugal Studied New Protective Properties of Vitamin C in Cells From The Human Skin, Which Could Lead To Better Skin Regeneration
The research determined that a form of Vitamin C helped to promote wound healing and also helped protect the DNA damage of skin cells. The findings have been published in the journal Free Radical Biology and Medicine.
This report is the latest in a long line of publications from these researchers, at the University of Leicester, concerning Vitamin C. Previously, the group has published evidence that DNA repair is upregulated in people consuming Vitamin C supplements. The researchers have now provided some mechanistic evidence for this, in cell culture, using techniques for examining gene expression, and to study DNA damage and repair.
The exposure to solar ultraviolet radiation increases in summer, often resulting in a higher incidence of skin lesions. Ultraviolet radiation is also a genotoxic agent responsible for skin cancer, through the formation of free radicals and DNA damage.
The study analyzed the effect of sustained exposure to a Vitamin C derivative and investigated which genes are activated by Vitamin C in these cells, which are responsible for skin regeneration.
"The results demonstrated that Vitamin C may improve wound healing by stimulating quiescent fibroblasts to divide and by promoting their migration into the wounded area. Vitamin C could also protect the skin by increasing the capacity of fibroblasts to repair potentially mutagenic DNA lesions." explained the researchers.
Even though Vitamin C was discovered over 70 years ago as the agent that prevents scurvy, its properties are still under much debate in the scientific community. In fact, the annual meeting of the International Society for Free Radical Biology and Medicine, which will be held this year in San Francisco, will feature a session dedicated to Vitamin C, entitled "New Discoveries For An Old Vitamin".
The study indicates a mechanism by which vitamin C could contribute to the maintenance of a healthy skin by promoting wound healing and by protecting cellular DNA against damage caused by oxidation.
Free radicals are associated with premature skin aging, and antioxidants, such as Vitamin C, are known to counter these highly damaging compounds. This new evidence suggest that, in addition to 'mopping up' free radicals, Vitamin C can potentially help remove the DNA damage they form, if they get past the individual cell's defenses.
The study has the potential to lead to advances in the prevention and treatment of skin lesions specifically, as well as contributing to the fight against cancer.
