mushrooms a rich source of the antioxidants ergothioneine and glutathione Mushrooms: Fungal Antioxidants: Production, Characterization, and

Recently, a class of proteins known as SIRTS or sirtuins (also known as silent information regulator 2 [Sir2]-related enzymes) has been implicated in an effect of CR on lifespan extension and the prevention of comorbidities associated with obesity [233, 234]

Furthermore, the absorption (62%) of the PQQ in the intestinal tract and excretion (81%) from the kidneys is quite similar to vitamin B-complex system within 24 h (Smidt et al., 1991b)

Selenium-Rich Foods Selenium is a crucial cofactor for glutathione peroxidase, an enzyme that helps glutathione function effectively

Additionally, considerations such as production costs and ethical concerns regarding the enzymes sourcing present obstacles to its widespread application

Osowiecka K, Myszkowska-Ryciak J