SpectraCell's Micronutrient Testing offers the most accurate, scientifically proven method of assessing nutritional deficiencies. Vitamin, mineral and antioxidant deficiencies have been shown to affect the function of the immune system which can contribute to degenerative processes such as arthritis. Micronutrient Tests measure the function of 35 nutritional components including vitamins, antioxidants, minerals and amino acids within the white blood cells. You will receive your easy-to-read, comprehensive test results within approximately three weeks. Results include an overview page with all deficiencies listed, along with suggested supplementation.