Reactive oxygen species (ROS) attack sperm in multiple ways: They reduce sperm viability through membrane damage [9] They cause DNA fragmentation [4] They make oocyte-sperm fusion less effective [9] They trigger lipid peroxidation in sperm cellular membranes [9] Selenium helps curb these threats by becoming part of selenoproteins that neutralise free radicals
The antioxidant controls your melanin production, making it way slower than usual
Just remember that peripheral nerves can be damaged by many different things, per the Mayo Clinic, such as autoimmune disorders, infections, metabolic conditions, toxins, certain medications, or a lack of essential vitamins (not just vitamin E)
What the Phase 2 trial documented week 1 through month 6 at 0.5mg/day oral
Some products offer nasal spray formulations
The energy and cognitive benefits are well-reported anecdotally and in smaller human trials, with larger trials currently underway