Cellular oxidative damage is related to the generation of metabolic by-products during oxygen metabolism. The production and accumulation of these by-products impact the health of cells and tissues. (source)
Oxidative stress damages cellular walls, impairing cell function and leading to poor physical and cognitive performance. Reducing oxidative stress supports cellular health across the body. This is essential for achieving optimal cognitive and physical performance.
Supplement with Vitamin C: Vitamin C supplementation has been shown to improve markers of cellular oxidative damage. (source, source, source) Vitamin C scavenges free radicals that can damage cell structures, reducing oxidative stress. (source, source) Recommendation: Supplement with at least 100 mg of vitamin C daily.
Supplement with N-acetylcysteine (NAC): NAC supplementation has been shown to improve markers of cellular oxidative damage. (source) NAC supplementation increases glutathione levels, which helps neutralize reactive oxygen species (ROS) and reduce oxidative stress. (source) Recommendation: Supplement with at least 500 mg of NAC daily.