Glutathione inhibits HIV replication by acting at late stages of the virus life cycle // AIDS Res Hum Retroviruses
I have had success reducing dosage or frequency, but those individuals are typically on an oral agent as well, such as phentermine, so they have a bridge in the gap left by the GLP-1 reduction." Endocrinology/Diabetes "1
Up to 40-50% of the population in the US is deficient in vitamin B12
Lancet 382 (9903), 14851495
The short answer is complicated, but leans toward 'yes, it's possible.' It is not a guaranteed side effect, and for many patients, it never becomes an issue
A PubMed study states that diabetic patients show approximately 51.5% of reduction in glutathione synthesis compared to healthy individuals