Sarah Steele, RD - Dietitian Nutritionist brings 18 years of clinical nutrition practice and a Master of Science in Nutritional Sciences to La Mesa's Mt Helix area from an Upland Street office in the 91941 ZIP. Functional nutrition assessments identify root-cause dietary contributors to chronic conditions including hormonal imbalance, autoimmune inflammation, and metabolic syndrome, applying the same evidence-based intervention framework used by performance-focused trainers at NXPT Fitness in La Mesa. The RDN and Integrative Nutrition Health Coach dual credential supports medical nutrition therapy covered by UnitedHealthCare and other major insurance carriers, making clinical-grade dietary counseling accessible through standard health-plan benefits. Consultations delivered through the Fay Nutrition telehealth platform enable virtual sessions for clients who cannot reach the La Mesa office, expanding the practice's geographic reach across San Diego County. Personalized meal-planning protocols factor in lab-panel results, Fitzpatrick-level micronutrient analysis, and lifestyle variables to produce data-driven dietary prescriptions that complement the periodized training plans designed by coaches at AmpUP Strength and Fitness in La Mesa. The most advanced cases involve multi-week elimination protocols sequenced with serial biomarker testing to isolate food-sensitivity triggers driving systemic inflammation and gastrointestinal dysfunction.