Lab testing is the best means of evaluating vitamin levels and nutritional states. Even though vitamins and multivitamins are taken, there are frequently issues with absorption. It is helpful to evaluate levels to ensure levels are not too low or too high. Vitamin deficiencies and malnutrition can cause brittle nails, hair changes, reduce muscle strength, memory changes, poor concentration, and skin changes.

Evaluation of these levels can keep you on the proper track for wellness.