44 performing diagnosis of diseases, namely, the diagnosis of hair thinning and hair loss, namely, heredity, male pattern baldness, diet, illness or disease, medications, hormonal changes, over-processing, and stress; performing diagnosis of diseases, namely, the diagnosis of scalp conditions, namely, dryness, oiliness, and scaling; and the treatment of hair thinning and hair loss and scalp conditions, namely, through the use of dietary supplements, topical applications, application of multi-chromal light, shampoos and conditioners, and massage