After 4 weeks, participants who received curcumin experienced an 11.3% reduction in their neutrophil-to-lymphocyte ratio (NLR) compared with their baseline values
So that's sort of a marker of muscle strain
[44] It has been reported that marine yeasts are able to produce many bioactive substances, such as amino acids, glucans, glutathione, toxins, enzymes, phytase, and vitamins with potential applications in the food, pharmaceutical, cosmetic, and chemical industries as well as for marine culture and environmental protection
SARS-CoV-2 can activate mitochondrial ROS production, especially in older individuals having ROS overproduction, enhancing oxidative stress and promoting endothelial dysfunction, cardiovascular disease and lung injury