SpectraCell's micronutrient testing is a next generation blood test for measuring specific vitamins, minerals, antioxidants, and other essential micronutrients within an individual's white blood cells (lymphocytes). It is the gold standard for this type of test.

For more information please visit http://www.spectracell.com/ Most lymphocytes obtained by venipuncture are in a resting state in terms of cell division. Since they have a 4- to 6-month lifespan, the nutrient levels accumulated in these lymphocytes represent a history of an individual's nutrient status. This situation is analogous to using HbA1c measurements to approximate a diabetic person's glucose levels over the months preceding a test. Thus, lymphocytes provide a history rather than a snapshot of nutrient intake.

Resting lymphocytes can be stimulated by a lymphocyte-specific mitogen to undergo cell division and grow in culture. The degree of growth that the lymphocytes can maintain is directly related to the nutrients they have available. Thus, our micronutrient testing provides a functional intracellular assessment of nutrient status accumulated in human lymphocytes over their resting lifespan.

SpectraCell’s tests are more clinically useful than standard serum tests. Standard tests only measure static quantities of vitamins and minerals present in serum, primarily reflecting dietary intake. But, with our patented technology, we assess long-term intracellular requirements using each patient’s lymphocytes. Under a variety of nutrient depletion conditions, we measure the growth response of these cells to mitogenic stimulation. This determines functional intracellular deficiencies, which might not be detected by standard serum tests, and provides a powerful clinical assessment tool.

A functional deficiency encompasses any of the factors that reduce the efficacy of a nutrient. Thus, a given nutrient may be present, but it may not be properly activated, appropriately localized or have sufficient cofactors to function at a normal level of activity. No matter what the cause, the result will be a defect in the biochemical pathways that depend upon that nutrient for optimal function. A deficient or defective pathway may operate at a sub-optimal level for many months, or even years, before a clinical symptom becomes apparent.

Nutrient status is a vital foundation of health. Each micronutrient plays an indispensable role in promoting optimal cell function. When some cells do not function at their best, the foundation of our health is compromised, setting the stage for the development of disease. Identifying and correcting nutritional deficiencies is an important step in the long-term maintenance of optimal health.

Vitamin deficiencies aren’t just a reflection of diet. Since we are all biochemically unique, nutrient deficiencies will vary from patient to patient, and do not necessarily correlate directly with nutrient intake, even among those with similar health conditions. Many factors beyond diet determine whether nutrient function is adequate. These include biochemical individuality, genetic predisposition, absorption and metabolism, age, disease conditions and medications.

Arthritis, Parkinson's, alcoholism/substance abuse, behavioral disorders, cancer, cardiovascular diseases, chronic fatigue, macular degeneration, diabetes, immune disorders, multiple sclerosis, stroke, and osteoporosis have been linked to nutrient imbalances. Studies published in 2002 in the Journal of the American Medical Association confirm the connection between nutrient deficiencies and disease processes.

You can be deficient in micronutrients and not even know it. Studies have shown that 50% of patients taking a multivitamin are functionally deficient in one or more essential nutrients that are vital to long term health. Scientific evidence also confirms such deficiencies are associated with disease processes and the overall condition of your health. Deficiencies suppress the function of the immune system and contribute to degenerative processes. So, anyone who is interested in feeling his or her best can benefit from these tests.

Even people with healthy habits can have deficiencies. Biochemical individuality, absorption, chronic conditions, age, and lifestyle influence individual micronutrient requirements. Even a healthy-looking person can have micronutrient deficiencies that may only be revealed through testing.