However, in contrast to AO, here the reduction of hydrogen peroxide takes place and again ascorbate is the electron donor in this reaction (Teixeira et al., 2004)
for the hair-research angle, see GHK-Cu for Hair Research
That work belongs in a clinic
Side effects from B12 supplementation are uncommon but may include: Mild gastrointestinal symptoms such as nausea or diarrhoea, typically with very high oral doses Headache or dizziness in some individuals Skin reactions (rash, itching) at injection sites when using intramuscular preparations Rare but serious allergic reactions, including anaphylaxis with injectable forms Hypokalaemia (low potassium) may occur during rapid correction of severe megaloblastic anaemia If you experience symptoms of a severe allergic reaction (difficulty breathing, severe rash, swelling of face or throat) after taking B12, seek immediate medical attention
Glutathione promotes the activity of other antioxidant enzymes, including superoxide dismutase (SOD) and catalase, which are critical in protecting immune cells from oxidative damage
They are not medicines or drugs, have not been evaluated or approved by the FDA, and are not intended to diagnose, treat, cure, or prevent any disease