Hair follicle drug testing gives a way of detecting substance use over an prolonged interval. The sort of evaluation examines a strand of hair to determine traces of medicine which have been absorbed into the hair shaft. The detection window, whereas vital, is not infinite and is dependent upon elements comparable to hair progress charge.
The capability to evaluate substance use historical past has vital implications for varied sectors, together with employment screening, authorized proceedings, and rehabilitation applications. Traditionally, urine and blood exams provided shorter detection home windows, necessitating extra frequent testing. The prolonged detection functionality provided by hair follicle evaluation gives a extra full image of a person’s drug use patterns.