Dietetics & Nutrition
Science-Based Guidance. Real-World Results. Sustainable Change.
Nutrition at THE ARMORY™ is about more than meal plans — it’s about understanding your body, your goals, and the science that drives performance and health. Our registered dietitians and nutrition specialists bring advanced clinical expertise and athletic insight together to help you fuel better, recover faster, and perform at your best.
Every consultation is individualized. We use evidence-based strategies and real-world practicality to build sustainable habits around food, recovery, and lifestyle. Whether your goal is optimizing athletic performance, improving body composition, managing a medical condition, or simply eating with more confidence, our approach is data-driven, realistic, and built around you.
Consultation
Sit down with a registered dietitian to take a closer look at how you fuel your body. Through an in-depth review of your diet, daily habits, and goals, we’ll help you understand what’s working — and what’s holding you back. Together, we’ll design a clear, actionable plan to help you feel stronger, perform better, and live healthier every day.
Dietary Planning
Using your Resting Metabolic Rate (RMR) results, your dietitian will create a personalized meal plan that breaks down exactly what your body needs. You’ll receive detailed macro targets and practical food strategies to help you build momentum, improve recovery, and sustain progress long-term.
Meet Jackie

Jackie Giulivo - Registered Dietitian (RD, LD)
Jackie is a Registered Dietitian (RD, LD) at THE ARMORY who graduated from The Ohio State University with a Bachelor's in Health and Rehabilitation Sciences from the Medical Dietetics program. With a background in functional nutrition, she specializes in weight loss, metabolic health, gut health, and chronic disease management, using a food-as-medicine, evidence-based approach to care. She's passionate about uncovering the underlying nutrition and lifestyle factors affecting her clients' health and helping them build realistic, sustainable habits that support lasting improvements in body composition, confidence, and overall wellbeing. Her practice is deeply client-centered, meeting people where they are and guiding them toward health goals that actually stick.
Functional Testing
Advanced diagnostics for hormone, gut, and immune health.
Functional testing helps identify root causes of chronic symptoms by looking beyond surface-level lab results. Unlike traditional tests that often flag only extreme imbalances, functional tests offer a deeper, more personalized look at how your body is functioning — from hormone metabolism to gut health to immune response.
Click on the link below to learn more about functional tests that may be ordered by your ARMORY Provider.
Every Test Includes Expert Guidance
All tests include professional interpretation and a personalized nutrition/lifestyle plan by our Registered Dietitian. For non-members, follow-up sessions are available for an additional fee. Payment is required before kit shipment; although testing is not billable to insurance, HSA/FSA funds may be used (check your plan).

