glutathione function in acorbic acid Vitamin C and supplementation: a review of their additive effects on exercise performance Glutathione: The “Master” Antioxidant –
Description
Other genera of the phylum Firmicutes , such as Bacillus , Geobacillus , and Lysinibacillus , are also capable of producing EPS with antioxidant activity

Cheng 2020)
Large amounts close to meals or in one short window are often the simplest explanation

In addition, selenium can affect the inhibition of cell growth through interactions with reduced GSH [29]
