Lab testing
Functional medicine laboratory testing can form a valuable part of the investigation process, especially when conventional NHS tests come back normal, but clients just know something is wrong.
Part of the reason for this can be that traditional blood testing compares your results to a standard reference range (95% of population). So unless your results fall into the red zones either side of this, further investigation may be unwarranted.
For optimum health however we are often looking for figures that are more in the mid range as well as for more detailed information about how your physiology is functioning, so we can target specific systems or aspects of health.