10.3390/cells8020090 Cells 63 MahrooA.BuckM
Four types of superoxide dismutases have been described, which differ in the metal atom present in the active site: ironcontaining (FeSOD), manganesecontaining (MnSOD), copper/zinccontaining (Cu/ZnSOD) and nickelcontaining (NiSOD) (Bryukhanov et al
Glutathione as a dietary supplement has a variety of systemic effects, such as improving liver abnormalities, ameliorating diabetic complications, and preventing viral infections, among others, and studies have shown that glutathione supplementation can help to reverse the signs of premature aging caused by free radical damage.
According to studies, increasing NAD+ levels can improve mood, energy, metabolism, sleep quality, and inflammation
The IRS2 Gly1057Asp variant is associated with human longevity