why does oral glutathione have poor bioavailability Landmark Antioxidant Study Shows Is Bioavailable, May Benefit Immune Health | Nutritional Outlook Oral delivery of glutathione: antioxidant

Just biology doing what its designed to do when you give it the right signals

In addition, GSTs are involved in "detoxifying" potentially harmful substances like carcinogens, suggesting that individuals with reduced GST activity might also be more susceptible to cancer (56-58)

Oral glucose tolerance tests (OGTTs) are frequently performed in these studies to evaluate the peptide's influence on postprandial glucose disposal and its glucagon-suppressive effects

No unreconstituted lyophilised glutathione powder should be stored at 20C (freezer temperature) for maximum shelf life, not refrigerated

The combination is decided at the consultation based on labs and clinical evaluation

S.GaryE