Dr. Hull's Hair Analysis Articles

The hair analysis is a good screen for Zn levels in the body. High levels of Zn can be toxic to the body. Zn is an essential element required for: numerous biological processes immune system … [Read more...]

Potassium (K) levels in the hair reflect adrenal function and electrolyte balance more efficiently than they represent dietary intake. K is an electrolyte and an activator of enzyme functions in the … [Read more...]

Sodium (Na) is an essential element with electrolyte functions. Both high and low levels in the hair may be consistent with electrolyte imbalances and adrenal insufficiency. When Na and potassium … [Read more...]

Magnesium (Mg) is an essential element with both electrolyte and enzyme-activator functions. Body excess of Mg is rare but if Mg levels are high in the hair, the following may occur: excess oral or … [Read more...]