Immunocal or Immunotec for diabetes ??(Levels of glutathione in cells and cysteine)

Hello everyone !!

I am writing this publication because I would like to ask your opinion about the food supplement called Immunocal (or Immunotec outside Europe)

For people who do not know what this is, this is a supplement created to increase cysteine ​​levels, and therefore, glutation within cells.There is scientific evidence about this (Pubmed information) and it is said that when a person raises glutathione levels, chronic problems and disease generally improve.There is a lot of information about glutathione and cysteine ​​on the Internet, in fact, different research;But I didn't see any information about glutathione and diabetes

That is why I want to ask you, have you ever used the immunocal supplement (or cysteine ​​glutathion) for diabetes?And what is your experience?

Thank you very much for reading me and the answers!