Dr. Hull's Hair Analysis Articles

Janet Starr Hull, PhD, CN has been offering hair analysis services since 1995. She is the leading expert in environmental toxicology and holistic health and nutrition. She is the first nutritionist to offer the hair analysis through the internet and have since expanded her counseling services worldwide. Dr. Hull first discovered the hair analysis in 1991 when she used it for herself to help her cure a mysterious, "incurable" disease called, Graves Disease.

Uranium (U)

Uranium (U) in the hair typically reflects levels of U in other tissues in the body. But the hair may be externally contaminated by shampoos or hair products that contain U. U is very abundant in … [Read more...]

Thorium (Th)

Thorium (Th) is a radioactive element with 13 known isotopes. Th232 constitutes 99% of the naturally occurring Th, and is the isotope Dr. Hull tests for. Th decays by alpha-emission to produce radon, … [Read more...]

Thallium (Tl)

Thallium (Tl) is a highly toxic element, which like lead and mercury, accumulates in many body tissues. Hair levels reflect chronic accumulation, and toxic reactions can have a long latency period … [Read more...]

Platinum (Pt)

Platinum (Pt) is commonly absorbed into the body through inhalation. Pt is a relatively rare element, so most Pt exposures are from occupational sources. Some hair treatments contribute to Pt … [Read more...]