Functional Nutrition and Nervous and Limbic System Rehabilitation
What is Functional Nutrition?
Functional Nutrition is a personalized, whole-person approach to health that looks beyond symptoms to understand why your body is expressing imbalance. Rather than focusing on quick fixes or one-size-fits-all plans, we explore the unique story of your body — your history, stress patterns, nutrition, hormones, digestion, sleep, and nervous system — to uncover the root causes of what you’re experiencing.
This approach recognizes that your body is not broken. Symptoms are meaningful messages, guiding us toward areas that need support, nourishment, and care. Through targeted nutrition, lifestyle shifts, and nervous system regulation, Functional Nutrition helps create the conditions for your body to restore balance, resilience, and vitality.
Our work together is collaborative and empowering. You’ll be supported to reconnect with your body’s innate wisdom, build sustainable habits, and develop a deeper understanding of how food, stress, emotions, and physiology interact. The goal is not perfection — it’s empowerment, clarity, and lasting change.
Whether you’re navigating chronic symptoms, hormonal transitions, stress, or feeling disconnected from your energy and well-being, Functional Nutrition offers a grounded, science-informed, and heart-centred path toward feeling more like yourself again.
Ready to explore what functional nutrition can do for you? Book a FREE 15-minute consultation online or with our administrative staff today!
What is Nervous and Limbic System Rehabilitation?
Many chronic symptoms are not just physical; they are deeply connected to how the brain and nervous system have learned to respond to ongoing stress, illness, trauma, and overwhelm. Chronic symptoms include, but are not limited to, fatigue, pain, depression, inflammation, anxiety, POTS, MCAS, allergies, hormonal imbalances, digestive issues, autoimmunity, Lyme, CHIRS, long covid, and sensitivity to stress. When the nervous system is stuck in survival mode, the body can struggle to heal, even with the best nutrition, supplements, or medical care. Nervous and limbic system rehabilitation gently addresses this root cause.
Through practical tools, guided exercises, and education, you’ll learn how to calm an overactive stress response, retrain threat patterns in the brain, and create the internal safety your body needs to shift out of fight-or-flight and into rest, repair, and resilience.
Understand how the limbic system and nervous system contribute to chronic symptoms.
Learn simple, effective techniques to regulate stress and calm your body.
Retrain patterns of threat, fear, and symptom looping in the brain.
Build greater emotional and physical capacity and resilience.
Feel more empowered, hopeful, and in control of your healing journey.
If you’ve been living with chronic symptoms and feel stuck, dismissed, or exhausted from searching for answers, nervous and limbic system rehabilitation offers a new way forward — one that honours your lived experience and supports your body’s innate capacity to heal.
Nervous and limbic system rehabilitation is designed for individuals who:
Live with chronic symptoms or chronic illness.
Experience fatigue, pain, inflammation, digestive issues, hormonal imbalances, anxiety, allergies, MCAS, POTS, chronic fatigue, auto-immunity, chronic infections, CHIRS, mold toxicity, lyme or long-covid.
Have “mystery” or unexplained symptoms that haven’t been fully resolved.
Feel stuck in cycles of stress, symptom flares, or nervous system overwhelm.
Have been dismissed, misunderstood, or told their symptoms are “just stress”.
Want a gentle, trauma-informed, nervous-system-based approach to healing.
Are ready to take an active role in supporting their nervous system and overall health.
Long for connection with others who truly understand what living with chronic illness can feel like.
Ready to explore what nervous system rehabilitation looks like for you? Book a FREE 15-minute consultation online or with our administrative staff today!
Krystal Sarasin
BSc. Psych, FMN
Youth and Adults
Functional Nutrition
Nervous System Rehabilitation
Courses Available
Looking to explore nervous system rehabilitation on your own before diving into therapy? Or maybe you are looking for a in-person class structure for increased accountability! Either way, Krystal’s courses provide the perfect opportunity to dive into the nuances of functional nutrition in a stress-fee, cost-effective manner. For more on the courses she offers, check out BiTS Learning Circle!
Contact us today! Call (250)-564-3034, text (250)-961-9920, or email us at info@bitsbc.com
BiTS is a Metis family-owned business with deep, multi-generational roots in Prince George and the surrounding communities of Northern BC. Our clinic respectfully acknowledges the Lheidli T’enneh people upon whose traditional territory we work and serve.