What are you yapping about? What test? Is there an invisible link you left out? Probably because it's one of the scams you will see on the internet where "allergists" charge that kind of outrageous money for taking a hair sample and claiming to diagnose infections, metal poisoning, etc.
A 20/20 investigation of many of these sent in things like animal hair, polyester wig hair, etc. and every time it came back with a whole range of diseases, poisons and heavy metals.
I'll make it simple.
You CANNOT diagnose most infections (including yeast) from hair.
You CANNOT diagnose most metal poisonings through hair - unless it's been ongoing a long time and pretty much lethal doses. Not trace amounts that have been attempted to be attributed to ADHD. Only blood and even sometimes liver or kidney biopsies are used and only by professionals like MDs.
Blood tests should never be done through an allergist directly either. Many dump the sample illegally and then make up a diagnosis. Go to an MD.
GlenW38862.3037962963THIS IS DONE IN THE URINE SAMPLES. THIS DR. IS A MD. THE PATIENTS DO THIS AT HOME AND SEND IT IN THEM SELVES TO BE PICKED UP FED EX. THE LAB RESULTS ARE SENT TO THE PATIENT/DR. HAIR SAMPLES TELL IT ALL ANYHOW IN THE USE OF DRUGS PUT IN THE BODY. IF YOU DISBELIEVE EXPAIN THE RESULTS. ANOTHER THING SINCE THIS WAS REMOVED IN 2000 NEUROLOGICAL DISORDERS ON THE DECLINE. fOUND IN THE WORLD NET DAILY REPORT. I AM NOT FORCING YOUR CHOICE. LOOK UP METAL POSIONING SYMPTOMS SOUNDS A LOT LIKE WHAT SYMTOMPTS ARE HERE.