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Research has shown that vitamin D deficiency or insufficiency contributes to the seasonal nature of cold and flu outbreaks less sunlight means less vitamin D production in the skin, which is linked to lower immunity and the possibility of more illness

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Glutathiones tripeptide plays an important role in Phase II detoxification processes by binding to heavy metals, chemicals, and other toxic substances in the liver making them more water-soluble so they can be removed through urine or stool protecting our body's cells against toxic injury

The structure of GSH is unique in that the peptide bond linking glutamate and cysteine of GSH is through the -carboxyl group of glutamate rather than the conventional -carboxyl group