We do run other tests depending on the individual. Here is a sample of a report that you will receive if doing the blood nutrition review. There are different ranges that we look at, clinical and functional. What are functional lab ranges? A functional high or a functional low lab result is indicating that an imbalance is not yet severe enough to be given a clinical diagnosis, but that imbalance may change function enough to cause symptoms or health problems. Here at Avid Health and Wellness Chiropractic we will often address this functional imbalance before it becomes a more severe health problem. Please note that our functional lab ranges are commonly accepted ranges based on the experience of doctors who specialize in functional medicine/functional lab testing. These functional ranges may vary slightly from one specialist to another.