Connect with others who understand.

  • Learn from expert-reviewed resources
  • Real advice from people who’ve been there
  • People who understand what you’re going through
Sign Up Log In
Powered By
Real members of myPBCteam have posted questions and answers that support our community guidelines, and should not be taken as medical advice. Looking for the latest medically reviewed content by doctors and experts? Visit our resource section.

I was told that it helps protect the liver.

July 9
 · 
Reactions
myPBCteam

That's a great question — are other myPBCteam members taking L-glutathione, and could it help protect the liver with PBC?

L-glutathione is a powerful antioxidant that your body naturally produces, and it does play a role in protecting liver cells from oxidative damage. However, there isn't currently specific research on Show Full Answer

That's a great question — are other myPBCteam members taking L-glutathione, and could it help protect the liver with PBC?

L-glutathione is a powerful antioxidant that your body naturally produces, and it does play a role in protecting liver cells from oxidative damage. However, there isn't currently specific research on L-glutathione and PBC, so it's hard to say how helpful it might be for managing the condition.

What is known is that supplements in general come with some important considerations for people with PBC:

- High doses of any supplement could strain the liver or interact with medications
- Some supplements may interfere with PBC treatments
- It's always best to introduce any new supplement slowly and under medical supervision

The safest step would be to check with your hepatologist or specialist before restarting L-glutathione. They can review your current medications and liver function to advise whether it's appropriate for you specifically.

It's worth noting that other supplements sometimes explored for liver support — like omega-3s and milk thistle — also lack strong direct evidence for PBC, so the pattern of "promising but unproven" is pretty common in this space.

July 9
A myPBCteam Member

I take a Liposomal formula of glutathione from a brand called Research Nutritionals but another brand that was highly suggested was Quicksilver (it is easier to manage, just a couple of pumps in your mouth, although must be refrigerated). It helps your liver process toxins and reduce oxidative stress. I have not checked my labs yet since taking it to see if it has decreased liver enzymes but I am due in 2 weeks.

This is not medical advice. However, Here is a study showing that glutathione is low is patients with PBC. This could suggest that supplementation could be beneficial but of course formulation and brand would be most important for efficacy given liver impairment is synthesis.
https://www.sciencedirect.com/science/article/p...

This is a study in NAC, which is a precursor to glutathione, in mice showing benefit. It does require your body to convert NAC into glutathione which might be impaired in liver disease.
https://www.tandfonline.com/doi/full/10.1080/10...

This is a study showing that glutathione reduces liver enzymes (although this is specifically ALT) in a different disease of the liver, NAFLD, but worth mentioning. https://pmc.ncbi.nlm.nih.gov/articles/PMC4536296/

https://www.sciencedirect.com/science/article/pii/S0925443902002259
https://www.tandfonline.com/doi/full/10.1080/10253890.2020.1777970
Effects of N-acetylcysteine, oral glutathione (GSH) and a novel sublingual form of GSH on oxidative stress markers: A comparative crossover study
Effects of N-acetylcysteine, oral glutathione (GSH) and a novel sublingual form of GSH on oxidative stress markers: A comparative crossover study
July 17
A myPBCteam Member

I'm not taking it, but I read about it recently, it was a promotion but I haven't done any further research. I'm interested in finding out more though Teresa

July 12

Related Questions

View All
A myPBCteam Member asked a question 💭
Sweden

A myPBCteam Member asked a question 💭
Sweden