Hey, I'm Jess!
I’m the founder of Jessica Jung Performance & Nutrition LLC and a registered dietitian and personal trainer specializing in sports nutrition, eating disorder recovery, and strength training. I work with people who want to feel stronger, train with intention, and fuel their bodies in ways that truly support performance—whether you’re returning to movement, building strength, training toward a goal, or learning to fuel without fear.
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My approach is non-diet and weight-inclusive, grounded in evidence-based practice and deep respect for your lived experience. Together, we use nutrition and movement as tools for performance and empowerment—not control—so you can train hard, recover well, and move through life with confidence and trust in your body.
How I can support you
Personalized support for every level of experience:​​
Services offered in-person and virtually. Contact me for in-home travel rates.
Does this sound like you?
I want to fuel my body to support my training, sport, or active life—without restriction.
I’m tired of food rules and all-or-nothing approaches to exercise.
I want evidence-based guidance for performance and body trust.
I want to build strength in a way that feels empowering and sustainable.
I'm healing from disordered eating, compulsive exercise, or diet culture pressures.
I'm curious about nourishing and moving my body in a way that actually feels good.
No matter your experience, I’ll help you fuel, move, and build strength in a way that’s confident, sustainable, and performance-ready—so you can thrive in training and in life.