That's why FDA has actually approved N-acetylcysteine as a medication to improve glutathione levels
Ngc li, Vitamin C cng l mt cht chng oxy ha mnh
Now, though, many of these companies are eager to expand their horizons
Dose rates/directions for use: Sheep: 5-10 ml Lambs: 2-5ml Goats: 5-10 ml Precautions Exceeding the highest recommended dosage level of drug per lb of body weight per day, administering more than the recommended number of treatments, and/or exceeding 10 mL intramuscularly or subcutaneously per injection site in adult beef and dairy cattle, and 5 mL intramuscularly per injection site in adult swine, may result in antibiotic residues beyond the withdrawal period
Effects of dietary supplementation with reduced glutathione on growth performance,serumbiochemical indices,antioxidant capacity and immunity of juvenile yellow catfish(Pelteobagursfulvidraco)
That is what we know about it