Final Thoughts In most situations, a dark black spot on lip is harmless and caused by pigmentation changes, sun exposure, or minor injury
Research has indicated that astaxanthin may be a significantly powerful antioxidant
10.31887/DCNS.2011.13.2/jsherin 398 ShiH.NelsonJ
doi: 10.1042/bj2420311 King, GF, Crossley, MJ and Kuchel, PW (1987)
Abstract Membrane protection against oxidative insults is achieved by the concerted action of glutathione peroxidase 4 (GPX4) and endogenous lipophilic antioxidants such as ubiquinone and vitamin E
Artemisinin inhibits neuronal ferroptosis in the hippocampus by activating NRF2, effectively improving neuropathological changes and learning-memory decline in T2DM mice [162]