DNS is a science based functional nutrition system that is helping thousands of patients obtain optimum health naturally. With the onslaught of chronic disease plaguing the young and old alike, conventional medicine is persistence with continuing a model of symptomatic care. The public and doctors alike are crying out for a new technology. That being a paradigm of treatment that gets to the underlying causes of symptoms. People are weary of receiving examinations that only find serious life threating conditions, when interventions are difficult, and many times ineffective. One cannot look at symptoms only and not be concerned with uncovering the underlying origins of the progressive cascade into ill health.