The concept of whether functional medicine, acupuncture, massage, homeopathy, AK, chiropractic care or any other form of “alternative medicine” can legally help non-musculoskeletal conditions is entirely dependent on how you define what you are doing.
Functional medicine is just a different way of thinking. To be clear: You’re NOT “treating” specific diseases or diagnoses, but using tailored supplement protocols & lifestyle advice to help address chronic inflammation.
For reassurance, if you’re able to access practitioner-only supplements under your current qualifications – it should be within your scope of practice. However, it is your responsibility to check with your regulation board and insurance company on exactly what you are covered for and allowed to prescribe.
Using a functional medicine along with your current skillset will only enhance your results & help provide the solutions that your client has been looking for.