You dont know whats in the formulation
Studies have shown that natural products such as polyphenols, terpenes, anthraquinones, and sulforaphane can activate the hepatocyte antioxidant defense system with Nrf2 as the core player, reduce oxidative stress damage, and protect the liver
Directly supplementing with glutathione might be a more appealing option
Wiley Interdiscip Rev RNA
It has been shown to increase production and differentiation of T cells, stimulate the secretion of interferons, boost levels of cyclic nucleotides, and promote the functionality of the innate immune system
A naturopathic doctor will inject the b12 directly into the muscle so it may bypass the digestive system to be absorbed into the bloodstream