For information about metals tied to GD, Parkinson's and Alzeheimers do an internet search. No doctor told me about the relationship of metals to GD. None of the 5 or 6 dermatologists I saw over the 5 year period ever gave me a single medication to help with my GD and I have a large box filled with these useless expired expensive topical prescriptions.
I learned about it on this website from a fellow blogger, kimass1 in mid Feb 2019.
After learning about cilantro chelation from her and I went to the website she referenced, earthclinic's discussion on GD, where she read testimonials from fellow GD sufferer's. I searched the web and found information about the tie in to Parkinson's, Alzeheimer's and GD. I printed several good articles which I don't see in my recent search. I have that info boxed up and stored. Not dealing with GD anymore I've cleaned out my filing cabinets and stored outdated recorded, but I could pull those out of the attic when I have time.
I've had blood testing for metals and tested postive to 5 metals, aluminum was one.
Perhaps that why the cilantro detox helped me in terms of GD because it helped eliminate aluminum and other metals which were undoubtedly raising my histamine levels. Mind you I had no issues with my skin until middle age, not even acne.
Aluminum is considered a less common metal then lead or mercury and a light metal because it has a lower density, but it still collects in your organs, brain, liver an so on, from various sources, like from anti-persperient deoderant, soda can and so on.
Blood chelation to remove metals is not a proven treatment for GD, but nothing else is either and doctors still prescribe useless expensive prescriptions. I don't know why blood chelation is not considered a preventive treatment for various diseases like Alzeheimer's which has researched it's causes. There has been no funding or research to my knowledge about blood chelation and GD.