There have been numerous posts of these supplements. It's supposed to have benefits, and NAC is being trialed now for MPNs. NAC is converted to Glut in the body and is thus an indirect way to get Glut. These agents are supposed to be very low risk.
We've not had clarity on the details of these agents, here are a few.
I visited an integrative med Dr and asked about it based on info I know on these. Glut comes in two common types lately, L-Glutathione and liposomal glutathione. L-Glut does not mean liposomal in spite of the L.
As I now understand in simple terms, , L- it means "reduced". Reduced is the type that is active in the body. Liposomal is always the reduced type, but is contained in a fat (lipo as in suction) protector to get it thru the digestion and into the blood stream. So Lipo L-Glut is the max active type. Note the mRNA vaxes also use liposomes to get it in.
With that there are three ways to take it, swallow, under tongue (sub-lingual) and IV Sublingual can be liquid or pill.
According to the Dr as I can recall, IV gives the biggest Glut level if not prolonged, sublingual gives the longest at a high level, a swallowed pill give lower levels and NAC the lowest Glut levels.
One possible confounding issue is NAC may be active in ways beyond just gluta conversion.
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Question is whether higher is better. For me I can say no. I've periodically taken NAC including thru most my Bes journey. At least it did no harm. But it seemed possibly troublesome after my vax/IFN mess so I stopped. This week the Dr recommended a sublingual Glut spray, the strong formula. I figured it's a good way to find clearly whether glut/NAC does anything.
It does/did, and not for my good. I had adverse reaction. Strangest was a short term but strong tingling in my left hand, a familiar neuro problem but new that day and more of it. BP crashed to 85/58. I may still be having effects from it. Glad I didn't take up the idea for the IV, probably would send me to ER.
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Conclusion is:
- subligual is a powerful way to take meds/supps.
-Glut is not zero risk, even as the info points that way.
-My little body is getting trashed and is on a knife edge of reactions.
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My advice if one wants Glut is take it slow, NAC being the most conservative start. Possibly those with autoimmune issues (me) need extra caution.
So far only Curcumin seems possibly helpful and not troublesome for me.