Oral L glutamine restores adenosine and glutathione content in the skeletal muscle and adipose tissue of insulin resistant pregnant rats ScienceDirect Boosting Male Fertility with Essential Supplements Glutathione deficiency induces epigenetic alterations of vitamin D metabolism genes in the livers of high fat diet fed obese mice Scientific Reports Frontiers Endothelial dysfunction, platelet hyperactivity, hypertension, and the metabolic syndrome: molecular insights and combating strategies