A defined molecule allows a precise spec, so vague "antioxidant complex" language is a category, not a spec
Detoxifies the body with antioxidant protection
doi: 10.1038/nplants.2016.35 130 TohgeT.De SouzaL
Free Radic Biol Med 89:11541164 Diaz-Vivancos P, Dong Y, Ziegler K, Markovic J, Pallard FV, Pellny TK, Verrier PJ, Foyer CH (2010) Recruitment of glutathione into the nucleus during cell proliferation adjusts whole-cell redox homeostasis in Arabidopsis thaliana and lowers the oxidative defence shield
The search strategy was developed using keywords and Boolean operators such as rumen-protected methionine, methionine supplementation AND dairy cows, and methionine supplementation AND beef cattle. After retrieval, duplicate records, in vitro studies, literature reviews, and meta-analyses were removed