You'll have less pain and more energy to be active again
You'll eat without fear or constant second-guessing
You'll wake up clear-headed, comfortable, and driven
Heal from the root
Fycilus Nutrition uses functional medicine to uncover why your body is struggling—not just manage symptoms—so you can reclaim lasting vitality.
Deep Discovery Session
A comprehensive intake exploring your full health history, lifestyle, diet patterns, stress, sleep, and symptom timeline—far beyond a typical 15-minute appointment.
Personalized Nutrition Protocol
A customized food-as-medicine plan built around your unique biochemistry, preferences, and healing goals—no generic diet plans here.
Ongoing Support & Refinement
Regular check-ins to monitor progress, adjust the protocol, and ensure you're building sustainable habits that last far beyond our work together.
Book A Free 15-Minute Consultation
Let's go over your health goals and find if we're a good fit.
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Jacob Dysinger, FNC
My work is rooted in one core belief: that the body has an extraordinary capacity to heal when it’s given the right foundation — and that chronic conditions are not just problems to suppress, but signals worth understanding.
Through years of coaching individuals across a wide range of health challenges — from eczema and gut disorders to metabolic issues, fatigue, and autoimmune conditions — I’ve seen how powerful it is when someone finally understands what’s actually driving their symptoms. Not just what to avoid, but why it matters — and how their gut, immune system, and stress response all work together to shape their health.
Hi, I’m Jacob Dysinger, a Certified Functional Nutrition Coach and the founder of Fycilus Nutrition.
Let’s work together to uncover the root cause of your condition and create a clear, personalized path toward a healthier, more energized life.
What I Address
Your symptoms
have a source
Joint Pain
Chronic joint pain is frequently rooted in systemic inflammation—often triggered by diet, gut health, and nutrient deficiencies rather than structural damage alone.
Cardiovascular
High cholesterol, elevated blood pressure, and poor circulation are often downstream effects of inflammation, gut imbalance, and nutrient depletion — all addressable through targeted functional nutrition.
Thyroid
Fatigue, weight changes, brain fog, and mood shifts are hallmarks of thyroid imbalance. Functional nutrition uncovers the underlying triggers — from selenium deficiency to Hashimoto's autoimmunity — to support lasting thyroid health.
Weight Gain
When the scale won't budge despite your best efforts, the problem is rarely willpower. Hormonal resistance, gut dysbiosis, and metabolic dysfunction are often the real culprits.
Eczema & Skin
Skin is a window to internal health. Eczema frequently reflects gut permeability, food sensitivities, or immune dysregulation—not just a surface-level condition.
Chronic Fatigue
Fatigue that doesn't resolve with rest points to deeper issues: mitochondrial dysfunction, thyroid imbalance, adrenal burden, or nutrient depletion driving your energy crisis.
Neuropathy
Numbness, tingling, and nerve pain can stem from B-vitamin deficiencies, blood sugar dysregulation, and toxin burden—all addressable through targeted nutrition.
Diabetes
Type 2 diabetes is a metabolic condition with profound nutritional roots. Food-as-medicine strategies can meaningfully improve blood sugar regulation and insulin sensitivity.
Irritable Bowel Syndrome
IBS is far more than a digestion problem — it's a signal of deeper gut dysfunction. Identifying food triggers, restoring microbiome balance, and healing intestinal permeability can bring lasting relief beyond symptom management.
Insomnia
Chronic insomnia is your nervous system asking for help. Functional nutrition targets the root biochemical imbalances — from magnesium deficiency to cortisol patterns — that stand between you and deep, restorative sleep.
Maria
This program has completely changed my view of the world, my view of food, and my lifestyle. After years of struggling with my weight and being told my labs were "normal," Jacob showed me what was actually happening. I've lost 24 pounds and my energy is completely different. THANK YOU!
Rosa
I'm so so so grateful for Jacob's guidance! My A1C dropped from 9.1 to 6.4 in six months. No medication changes! Just the nutrition and lifestyle shifts from this program. My doctor was stunned. I'm stunned!! Thank you Jacob!!!!
Derek
Conventional medicine is really failing us. Thank you so much Jacob for showing me Functional medicine! My eczema was so severe I couldn't sleep. Within 3 months of following the protocol, my skin cleared dramatically! WOW! I wish I'd known gut health was the key years ago.
Become a member!
Become a member to get unlimited access to my resources, unlimited messaging, and 2 nutrition coaching sessions a month. It’s the fastest way to feel the full benefits of living a balanced life.
Membership - Monthly
$189/month
Most Popular - Save 20% off Single Session pricing
Book A Free ConsultationMembership - 6 Months
$899
Most Savings - Save 38% off Single Session pricing
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