Why I Created Renutrin
A registered dietitian's mission to make science-backed gut and blood sugar support accessible to everyone.
Dr. Mindy Patterson, RDN
Founder & Formulator, Renutrin
Meet Dr. Mindy Patterson, RDN
As a registered dietitian nutritionist with years of clinical and research experience in metabolic health, I spent my career watching patients struggle with the same two interconnected challenges: unstable blood sugar and a disrupted gut microbiome. Medication managed symptoms. But I wanted to address the root.
I knew from the research that the gut and blood sugar regulation are deeply linked — and that most people weren't getting the specific type of fiber needed to make a real difference. So I set out to change that.
Renutrin was born from that mission: a formula I designed myself, grounded in clinical science and my own research, that I would confidently recommend to my own patients.
The Science Behind the Formula
Renutrin is built around two rigorously studied ingredients that work together to support healthy blood sugar response and a thriving gut environment.
Solnul™ Resistant Potato Starch
Solnul™ is a patented prebiotic fiber derived from potato starch. Unlike most fibers, it resists digestion and reaches the colon intact, where it selectively feeds beneficial gut bacteria. Clinical research shows it supports meaningful shifts in microbiome composition and helps moderate post-meal blood glucose levels.
Mulberry Leaf Extract
Mulberry leaf has been studied for its ability to inhibit certain carbohydrate-digesting enzymes, slowing the absorption of sugars into the bloodstream. This helps blunt sharp blood sugar spikes after meals — a key goal for anyone focused on metabolic health.
📋 Backed by a Clinical Trial
The Renutrin formula has been evaluated in a clinical setting — not just cell studies or animal models. I believe you deserve to know that what you're taking has been tested on real people with measurable outcomes. That standard of evidence is non-negotiable for me as a dietitian, and it's the foundation of every decision we make at Renutrin.
My Promise to You
There's a lot of noise in the supplement world. Flashy labels, vague claims, and proprietary blends that hide what's actually inside. Renutrin is the opposite of that. Every ingredient (there are only two!) is disclosed, every dose is intentional, and every claim is something I can stand behind as a clinician.
If you have questions about the science, the ingredients, or whether Renutrin is right for you — I want to hear from you. This is personal for me, and it should feel personal for you too.
Ready to experience the difference?
Start with one bottle and feel what clinically backed prebiotic fiber can do.
Shop Renutrin Prebiotic Fiber
Created by Experts. Backed by Science.
Navigating blood glucose levels can leave you feeling overwhelmed and helpless. It can feel like your entire life revolves around adjusting your diet and monitoring levels, only to see no results.
It’s time to put the power of your health back in your hands.
Renutrin is dedicated to creating research-backed, innovative supplements that promote healthy blood glucose levels as part of a healthy diet.
By harnessing the power of resistant starch, along with other scientifically proven ingredients, Renutrin makes it easy to reclaim your health so you can rest easy and focus on living your life again.
About Our Founder: Mindy Patterson, PhD, RDN
Dr. Mindy Patterson is an educator, researcher, and expert in nutrition science. She is an Associate Professor at Texas Woman's University (TWU) in Houston, Texas.
As a Registered Dietitian with a doctorate degree in Nutrition, Dr. Patterson specializes in studying the effects of the prebiotic fiber, resistant starch, and other dietary compounds on blood glucose concentrations and the gut microbiome.
After almost two decades researching the power of resistant starch, she founded Renutrin, using her expertise to help empower others on their health journey.
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How Do Our Products Work? A Look at the Science
Resistant starch targets the gut microbiome and fuels healthy flora. Beneficial gut microbes break down resistant starch and release compounds that help regulate insulin release to optimize blood glucose levels. Resistant starch also makes you feel full.
Our products use the clinically-proven prebiotic resistant starch Solnul™
Solnul™ selectively feeds Bifidobacterium and Akkermansia to support optimal digestion and GI health. It is backed by a body of clinical and scientific research proving efficacy at low doses, exceptional tolerability and ‘Beyond the Gut’ effects. It labels as 'Resistant Potato Starch' (RS2), a whole food, allergen-free prebiotic dietary fiber, and is Upcycled Certified™, FODMAP Friendly, Gluten-Free, Glyphosate Residue Free, and Non-GMO Project Verified.
To learn more, visit www.solnul.com
Mulberry leaf extract blocks starch digestion and has been shown in clinical trials to reduce blood glucose levels by 30% after meals using the same dose as Renutrin’s Prebiotic.
