
About
Mare'ka, Inc.

✨ Meet Mare'ka Jensen-Madison, BCNP
Board-Certified Nutritionist • Clinical Nutrition Consultant • Founder, Hana Hou Juice Co.
Mare’ka Jensen-Madison is a board-certified nutritionist and clinical consultant based on Oahu, Hawaiʻi. She specializes in individualized nutrition and lifestyle support for patients managing metabolic dysfunction, chronic inflammation, digestive disorders, and complex recovery needs.
Her approach integrates evidence-informed nutrition principles with personalized dietary strategies, supporting patients in implementing sustainable changes alongside their existing medical care. She frequently works with individuals seeking additional guidance beyond standard nutrition coverage, including those navigating insulin resistance, autoimmune conditions, gastrointestinal concerns, and oncology support.
Mare’ka holds a bachelor’s degree from the University of Hawai‘i and completed postgraduate studies in Applied Clinical Nutrition through Northeast College of Health Sciences. She has pursued advanced education in clinical herbalism, digestive health, and lab-informed nutrition, with experience reviewing blood chemistry, gastrointestinal markers, and hormone assessments to guide individualized nutrition planning.
She is the founder of Hana Hou Juice Co., a functional culinary company that provides nutrient-dense juices, meals, and therapeutic nutrition support tailored to client needs. Through both her clinical consultations and culinary programs, Mare’ka focuses on practical implementation—helping clients translate nutrition recommendations into daily habits.
Her work is designed to complement—not replace—medical care, and she encourages all clients to remain under the supervision of their primary healthcare providers.
If you’re on Oʻahu, we invite you to explore our local organic cold-pressed juices, functional meal plans, and anti-inflammatory cleanse programs, delivered straight to your door:
Specialties
Advanced Enzyme Therapy
Cortisol Regulation and Insulin Sensitivity for Permanent Weight Loss
Diet Refinement to
Support Specific Organs
Micronutrient Analysis,
Blood Work, and Genetic Food Sensitivity Tests
Cancer & Post-Cancer Support
Alcohol Refinement
Custom Elixirs & Tonics for most symptoms
Easy Homemade Protein Bars for everyday
