Yes, it is. A hair analysis is as credible as a standard blood or urine test – maybe even more. The key to a good hair analysis is the capability of an accredited laboratory and the expertise of the practitioner interpreting the results. The United States government and most law enforcement agencies have depended upon the hair analysis for decades to provide conclusive evidence in crime investigations and for drug testing prison parolees. The cause of death by poisoning can only be determined conclusively via a hair analysis, as in the case of President Andrew Jackson.
Doctor’s Data Laboratory, the lab Dr. Hull uses for her hair testing, is the lab that does the testing on the animals at Sea World, and the drug testing for Federal parolees. They are an excellent lab.
A hair analysis is not typically understood by traditional medicine, but is highly respected in the world of forensics, scientific research, and drug testing. A hair analysis works the same as a soil or water sample is to a geologist and engineer – it leaves a permanent imprint of the body’s environment within the protein in the hair follicles.