Seek urgent medical care for symptoms of severe allergic reaction (wheeze, facial/tongue swelling, difficulty breathing), persistent jaundice, or severe hypoglycaemia
Supplementation with 300-600 mg/day has been shown to increase intracellular glutathione levels by 30-70% in cell culture and animal studies, with more modest increases in human trials (Suh et al., Proc Natl Acad Sci, 2004) [25]
While this toxicity may reflect the promiscuity of BoNT/X compared to other serotypes, it is also possible that BoNT/X cleaves an unidentified host protein essential to HEK293T survival 44,45
Though GHK-Cu is naturally blue in color, topical products at concentrations typically used (up to 3%) are generally not noted to cause staining of the skin
Stress Management Stress may exacerbate thyroid dysfunction, and relaxation techniques may be a useful means of helping control symptoms of mild thyroid conditions
xi Because glutathione is so critical to the health of every cell in the body, taking drugs that contain acetaminophen and the resulting depletion of glutathione can cause serious health problems for people of all ages