This step is catalyzed by the lipoic acid synthetase (also called lipoyl synthase), an enzyme containing iron-sulfur clusters that act as sulfur donors in the reaction (5)
Other causes include improper hygiene, allergens, or immune system abnormalities
PLoS One 10 , e0127527 (2015)
It is normal and not a sign of contamination
Reduced levels of GSH are observed in PD (Mandal et al., 2023),with GSH depletion considered a crucial factor in the dysfunction of dopaminergic (DA) neurons, rendering them more susceptible to oxidative damage (Smeyne and Smeyne, 2013
L-Carnitine works by improving the low levels of carnitine in the body