are there any side effects of glutathione Effects: What to Know Glutathione Injections: Benefits & Side

Mammalian copper homeostasis requires retromer-dependent recycling of the high-affinity copper transporter 1

And you absolutely have the ability not only to increase your glutathione levels but enhance its functionality as well as Nayan Patel so eloquently describes in The Glutathione Revolution

Figure 1 Although plants, like most other organisms, produce glutathione through a conserved chemical pathway, investigations of the plant GCL and GS reveal new insights on the biochemical regulatory mechanisms that control synthesis of this critical molecule and the structural basis for diversification of glutathione analogs in plants

If you are concerned about your liver or general immunity, a high-quality Liposomal Glutathione is a great choice