About a year ago I began going to a naturapic doctor for a
condition I was dealing with. One of the diagnostic tests we
tried used hair cuttings to check on the various metals in my
body (a concern after working with metals for 20 years). Seeing
the results were like looking at a history book of my body. It
showed the level of every element in my body. Totally
amazing!!! The test was done through Great Smokies
Diagnostics. Not very expensive for all that it showed.