Research on niacin and covid

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  • The Effect of Melatonin on Thrombosis, Sepsis and Mortality Rate in COVID-19 Patients

    Single-center, open-label, randomized clinical trial done on Covid patients in Iraq to study melatonin supplementation for Covid treatment. All 158 patients got standard care, 82 of those patients ate 10mg melatonin each night. Thrombosis and sepsis developed significantly less in melatonin group. 13 patients in control group died vs 1 person in the melatonin group.

  • The COVID-19 Burden or Tryptophan Syndrome: Autoimmunity, Immunoparalysis and Tolerance in a Tumorigenic Environment

    Long covid is due to changes in the metabolism of tryptophan and the lack of niacin (NAD/NADH+). Tryptophan has its metabolism altered by the lack of intestinal absorption due to internalization of ACE-2 and hypoxemia and inflammation, diverting its products to the formation of toxic Kynurenine metabolites. The longer time under hypoxemia, the less niacin and the more tryptophan will deviate to Kynurenine in an inflamed environment