It is very helpful to test her for minerals and trace elements as they are essential in many metabolic functions. The body can produce many vitamins, but cannot produce necessary minerals and trace elements if there are deficiencies. In addition, our system is unable to get rid of harmful heavy metals. The hair mineral test has a number of advantages over a blood or stool test. A lot can be learned by looking at the mutual relationships between the different minerals. The interrelationships are very complex, but with this test, connections can be made between mineral patterns in the hair sample and the functioning of the important organs in our body. The hair mineral test is reliable as this analysis is supported by a number of scientific publications. Research literature supports the view that trace elements of hair reflect body intake. Based on a hair sample, it can therefore be concluded what the body stores.