There's also a zero-risk option worth mentioning: your body makes its own glutathione, and certain foods support that process
Vitamin B12 Vitamin B12 supports red blood cell formation, neurologic function, and energy metabolism
While you wouldnt describe a B12 shot as painful, they can make your hip sore for a few hours after you leave the pharmacy or doctors office
And, it has been used since the early 1990s to repair and heal different structures of the body such as: The teeth Bone Tendons Ligaments Muscles Intestines Studies conducted through test tubes and in-vitro in both rodent and human test subjects have concluded that when BPC-157 is taken orally or injected intramuscularly or subcutaneously, it has been able to repair and heal damaged tissue in the body
The copper-binding property is not incidental
Some studies have shown that when glutathione was given in doses of up to 5g per day, both orally and intravenously, no toxicity was observed