DUTCH Plus
The DUTCH Plus® combines the flagship dried urine test with a saliva test to maximize the available information on sex and adrenal hormone production and metabolism. This extensive profile provides insights into the overall diurnal pattern of free cortisol and cortisone, the total distribution of cortisol metabolites, and the cortisol awakening response (CAR). Organic acid tests provide further insight into potential nutritional deficiencies, oxidative stress, gut dysbiosis, and more. The DUTCH Plus® is an essential tool for optimizing treatment plans and addressing hormone-related symptoms and conditions.
Get a free sample report
A clear, color-coded report your practitioner uses to build your plan. Every marker is grouped, flagged, and plotted against reference ranges.
Video
Collecting your sample
No clinic visit needed. Watch exactly how the at-home kit works — from unboxing to dropping off your prepaid return package.
FAQ
Answers to your questions about lab testing and services.
Julia Meskill Quinn MS, CNS, LDN, FMCHC, CGP
As a functional health detective, my passion is helping you uncover the hidden pieces of your health puzzle so you can stop guessing and start truly healing. My own journey began in a place of desperation. I was facing advanced health decline—literally fighting for my life—and conventional medicine dismissively offered no answers. It was only through comprehensive, advanced lab testing that the real, hidden roots of my illness were finally revealed. By applying the evidence-based science of functional medicine and honoring the brilliant, systems-biology design of the human body, I was able to fully restore and rebuild my health. Having walked that road, I know exactly what it feels like to search for answers that feel just out of reach. Today, I am a licensed integrative and functional health practitioner certified in Clinical Nutrition, Functional Genomics (DNA) work, Functional Medicine Health Coaching, and specialized Gluten, Wheat-Related, and Predictive Autoimmunity/Neurology disorders (Celiac Disease, Ataxia, Autism spectrum, ADHD, Rheumatoid Arthritis, Thyroid diseases, Multiple Sclerosis, etc.) I look at health through a holistic, whole-person lens. I believe that your body was beautifully and intentionally designed to function in vibrant wholeness, and that advanced diagnostics give us the exact roadmap needed to respectfully provide your unique body with what it truly needs. This portal is designed to put the power back into your hands. Whether you are here to solve a current health mystery, strategically look ahead to predictively redirect your course, or gain the precision insights needed to protect your family’s legacy, you are in the right place. I am inviting you to a better health. Let’s look beneath the surface, reclaim your years, and restore your foundations together.
My websiteFocus areas
Gastrointestinal Health
Immune Health
Endocrine / Hormonal Health
Women's Health
Neurological Health