1. haidut

    Nine out of ten COVID-19 deaths may be due to vitamin D deficiency

    A remarkable claim in this study, but not really surprising to people who have been studying the vitamin D effects on the immune system. While the study was observational, as the authors explain, the correlation between vitamin D insufficiency and COVID-19 mortality was so high that the authors...
  2. Amazoniac

    Gelatin Can Exarcerbate A Protein Insufficiency

    Hydrolyzed collagen (gelatin) decreases food efficiency and the bioavailability of high-quality protein in rats "Gelatin and collagen hydrolysate have been shown to improve skin hydration, transepidermal water loss, elasticity, and skin barrier dysfunction 7, 8. Furthermore, they have been used...