| Aspect | Functional Diagnostic Nutrition Practitioner | Nutritionist |
|---|
| Credentials | Often certified through FDN programs, some may hold additional health certifications | Typically holds a degree in nutrition or dietetics, may be licensed or registered |
| Work Environment | Private practice, health clinics, wellness centers | Hospitals, clinics, private practice, community health |
| Focus | Functional lab testing, root cause analysis, personalized protocols | Diet plans, general nutritional advice, public health education |
The main difference is that Functional Diagnostic Nutrition Practitioners focus on functional lab testing and personalized protocols to identify root causes of health issues, while Nutritionists provide general dietary guidance and nutritional counseling. Both roles aim to improve health but differ in scope and approach.