Among the activated pathways are 47 DNA repair genes, collagen I/III/IV genes, antioxidant enzymes (SOD1, SOD2, GPx), neurotrophic factors, and apoptosis regulators
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ROS accumulate, damaging membranes, enzymes, and DNA
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This is when we often begin to notice common signs of aging, such as: A loss of firmness or "sagging" The appearance of fine lines and wrinkles Skin that feels thinner or less resilient Dryness, as collagen helps the skin retain moisture For a deeper look at collagen quality and absorption, you can read The Truth About Collagen
Murdoch Childrens Research Institute (England) The Murdoch Childrens Research Institute is running a Phase III trial repurposing Bacillus Calmette-Guerin -- a vaccine developed nearly a century ago to prevent tuberculosis infections -- to prevent Covid-19