I have a question before sending in the hair sample. Your site says a "one inch sample of hair next to scalp shows the past 2 months of growth." So, a three inch sample shows six months. My hair is … [Read more...]
Hair Length and Toxicity
Posted on March 18, 2009 Written by Dr. Janet Starr Hull
Filed Under: Analysis Questions, Heavy Metal Toxicity Tagged: cutting hair, Submitting Hair, Toxic Chemicals
Toxicity and Your Hair
Posted on March 17, 2009 Written by Dr. Janet Starr Hull
I was told some toxins and poisons can only be tested for in the root of hair. Is this true? This is not generally true, but if your exposure to toxins was only recent, then the toxins will only … [Read more...]
Filed Under: Heavy Metal Toxicity, Lab Analysis Questions Tagged: Submitting Hair, Toxic Chemicals
Arsenic Poisoning/Exposure
Posted on March 2, 2009 Written by Dr. Janet Starr Hull
How efficient is the hair analysis to assess arsenic poisoning and exposure? The hair analysis is a very good indicator of arsenic levels in the body. There is a marked difference between the hair … [Read more...]
Filed Under: Heavy Metal Toxicity, Lab Analysis Questions Tagged: Pre Sale, Toxic Chemicals
