As previously stated in this review, GSH is the most abundant intracellular antioxidant and plays major roles in the antioxidant defense system and maintenance of redox homeostasis in both the PNS and CNS (Aoyama K, 2021)
Impact of arsenic toxicity on black gram and its amelioration using phosphate
Vitamin B12 is needed for conversion of homocysteine and therefore can help prevent conditions or complications like heart attack, stroke or coronary heart disease
they will determine if NAD+ Injection is appropriate or if any conditions you have would preclude its use
ROS damage to oocytes, sperm, and embryos, and prevention by antioxidants Oocytes Aberrations in microtubule integrity, abundance, and alignment at the metaphase plate have been shown to increase susceptibility to errors in meiotic chromosome segregation in animal oocytes, and may do so in human oocytes, and embryos ( 59 64 )
and the fact that mal-absorption doesn't mean the same as no absorption