glutathione peroxidase human liver Changes in Content in Diseases: An Update Glutathione Peroxidase-1 in Health and
Description
There are studies using intravenous (IV) glutathione that demonstrate its ability to improve Parkinsons symptoms

Histone deacetylase 3 (HDAC3), a member of the class I HDAC family, plays critical roles in regulating immunity and inflammation

Notably, plants dont have brains, making the neurotoxicity irrelevant

& Krenning, E
