glutathione peroxidase family Frontiers Glutathione peroxidase (GPx) activity is

It modulates gene expression linked to tissue remodeling and exerts antioxidant and anti-inflammatory effects through TGF- and metalloproteinase regulation.

Bjrklund G, Skalny AV, Rahman MM, Dadar M, Yassa HA, Aaseth J, Chirumbolo S, Skalnaya MG, Tinkov AA (2018a) Toxic metal(loid)-based pollutants and their possible role in autism spectrum disorder

Correlation analysis between COVID-19 fatality and selenium deficiency The overall CFRs of COVID-19 for the analyzed cities were inversely related to the selenium content in crops, which gradually increased from 1.17% in non-selenium-deficient areas, to 1.28% in moderate-selenium-deficient areas, and further to 3.16% in severe-selenium-deficient areas ( p = 0.002, Table 2)

Mood Support: Vitamin B12 plays a role in neurotransmitter production, helping to regulate mood and potentially alleviating symptoms of anxiety and depression