Eur J Pharmacol 702:1219
L- Arginine can be found in meat, dairy products, soy, whole grains, beans, meat, and flesh
The same 2017 study referenced above reported the following side effects in some participants who received 250mg of oral glutathione:6 Pruritis (itching) Macular erythema (rash-like red patches on the skin) Red spots on the skin Tiredness Transaminitis (high liver enzyme levels in the blood) Additionally, specific glutathione supplements may pose more safety concerns than others
Recalls & Warnings February 20, 2018 Salmonella Outbreak Linked to Kratom Powders, Pills and Teas On February 20, 2018, the Center for Disease Control (CDC) warned consumers not to use kratom in any form because it could be contaminated with Salmonella
The authors concluded that acetyl-l-carnitine and methylcobalamin had similar efficacy and safety in the treatment of diabetic polyneuropathy [65]