Chiropractors who include clinical nutrition or nutrition therapy/services in their practice start out by assessing the patient's case history through a comprehensive physical examination including a state of the art antioxidant screening device and a review of his/her current diet and lifestyle. Chiropractors advise their patient to include nutrition as part of an overall wellness package. Your doctor has had extensive training in nutritional sciences because the chiropractic profession looks at the whole person and not just the symptom.