A HTMA reveals a unique metabolic world: intracellular activity, which cannot be seen through most other tests. This provides a blueprint of the biochemistry occurring during the period of hair growth and development.  Hair is used as one of the tissues of choice by the Environmental Protection Agency in determining toxic metal exposure. Trace minerals are essential in countless metabolic functions in all phases of the life process. This Hair Tissue Mineral Analysis Test shows l significant Ratios between minerals that can relate to specific system functions.  
For example:
Sodium/Potassium Ratio = Vitality or Energy  
Magnesium/Calcium Ratio = Blood Sugar Handling
Calcium/Phosphorus = Metabolic Rate/Fast or Slow Oxidizer
Calcium/Potassium = Thyroid Function
Sodium/Magnesium = Adrenal Function