Join the 6-Week Blood Sugar Transformation Challenge
Get Your Personalized Action Plan, Personal Coach, LIVE Coaching Sessions, and Delicious Meal Plans.
The Challenge is Guaranteed to Improve Your Blood Sugar and Weight in only 6 Weeks.
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Discover the Proven Method That Has Improved the Lives of Thousands of People in This 6-Week Challenge
The 6-Week Blood Sugar Transformation Challenge gives you the knowledge, power, community, personalization, and inspiration to become the most insulin sensitive you've ever been
This Challenge is For You if You've Experienced Any of the Following Problems
You've tried everything, but your blood sugar and A1c are constantly high
You're frustrated that you can't lose weight, and are tired of feeling hopeless
You don't know what to eat to control your blood sugar (without getting frustrated)
You don't now what to eat to lower your blood sugar and A1c ... without guessing
You feel like you're on the "medication train to nowhere" with no end in sight
You don't know EXACTLY how much basal or bolus insulin to inject
Forget the pills, injections, finger pricking, and guessing — you’ll TRANSFORM your health in just 6 weeks
Discover How to Eat Well, Get Fit, and Take Full Control of Your Blood Sugar and Body Weight
You’ll walk out with a personalized action plan based on the exact strategies we’ve used to improve the lives of thousands of people
Get better results in less time
Discover the latest evidence-based research
Connect with others going through the same journey as you
Get motivated and inspired to create long-lasting change
Get pro tips from our team of expert coaches
Participate in real-time, live, and interactive cooking demos
Strengthen your resilience and gain unbreakable courage
Create an active lifestyle and feel younger than your actual age
What's Included in the 6-Week Blood Sugar Transformation Challenge?
Personal coach with UNLIMITED chat
Access to private messaging with your assigned coach to help you personalize your insulin resistance reversal program
Live Interactive Group Video Sessions
Learn in interactive group video conference sessions with Mastering Diabetes coaches from the comfort of your own home. Join interactive group education sessions twice a week, led by expert instructors.
Likeminded Community Forum (No Facebook needed)
Join a community of engaged members going through the same insulin resistance reversal journey.
Live Meal Preparation Demos
Experience live, hands-on meal prep instruction, pro tips, and time-saving kitchen hacks with our kitchen pros. Learn how to streamline your food preparation like a pro.
Meal Plans and Shopping List for Maximum Insulin Sensitivity
You'll receive meal plans and grocery shopping lists every week so that you’ll know exactly what to get and how to make it.
Access the program On-The-Go
You'll get full access to the brand new Mastering Diabetes University app to access all the material from any device.
People regularly tell us how rapidly they experience changes in their blood glucose, blood pressure, insulin use, and oral medication use within days of implementing the Mastering Diabetes Method
Join the Revolution and Experience What People are Raving About
Action Takers Guarantee
If you don’t feel that we’ve delivered on our promise, all you have to do to be eligible for a refund is turn in your completed homework (14 days of completed decision trees). If you do the Mastering Diabetes Program exactly as we outline in the course and you don’t get value, we do not deserve your money at all.
Meet Your Instructors and Coaches
Wendi Sullivan, MA, RDN, CDCES
Certified Diabetes Care and Education Specialist, Registered Dietitian, Living with Type 1 Diabetes
Wendi was diagnosed with type 1 diabetes at the age of 21. Her dad was diagnosed with type 1 diabetes back when she was 12 years old, and this inspired her to work directly with people with all forms of diabetes. She then studied to become a registered dietitian and certified diabetes care and education specialist. She earned a bachelors and masters degrees in nutrition from Western Michigan University and has worked with people with diabetes for over 13 years. In addition to her professional credentials, she is a sound therapist, yoga instructor, practices meditation, and loves the outdoors. She is an avid biker, runner and hiker, and loves to create large scale paintings, make jewelry, and sing.
Michelle King Davis
Diabetes Coach, Certified Health Coach, Personal Trainer
Michelle began a plant-based journey over 20 years ago in response to health challenges. She became an avid studier of evidence-based nutrition and still considers herself a lifelong learner. In the early 2000’s she co-authored the book Never Be Fat Again. She spent over a decade coaching hundreds, including people living with prediabetes and type 2 diabetes, in transitioning to a whole-food, plant-based lifestyle having dedicated her life to helping others thrive, she is excited to be part of the Mastering Diabetes coaching team.
Linda Rukavina, NBC-HWC, INHC
Diabetes Coach, National Board Certified Health & Wellness Coach, Integrative Nutrition Health Coach, living with insulin-dependent Monogenic Diabetes
Linda is certified through the National Board for Health & Wellness Coaches and holds a Lifestyle Medicine Coach (LMC) certificate from the American College of Lifestyle Medicine. She completed her health coach training at the Institute for Integrative Nutrition. She also has a BBA and MBA in Finance. Prior to health coaching, she worked in corporate finance and consulting.
She has been living with diabetes since the age of 30 but didn’t get serious about her health until 2012 when she transitioned to a plant-based diet and watched her A1C fall from 6.7% to 5.8%. She worked for many years to reverse her diabetes with diet and exercise but eventually learned she had low insulin production and started taking insulin. To help with the transition, she did private coaching Mastering Diabetes. The accountability, competence, and confidence she gained were key to her success and the inspiration for her to pursue health coaching. Now she loves empowering others with the life-changing power of whole food plant-based eating and lifestyle change!
Marco Ranzi, MS
Diabetes Coach, MS in Nutrition
Marco, MS holds a Master’s Degree in Nutrition with an emphasis in Human Performance from Logan University to go along with a certificate in Plant-Based Nutrition from Cornell. He is also certified as a National Academy of Sports Medicine Personal Trainer and Sleep Expert and is a Permaculture Design Course graduate. Marco strongly believes in a holistic approach to health and utilizing food as medicine. He has the unique experience of being raised plant-based and has been following this lifestyle for over 20 years.
In 2017 Marco hiked the entire 2,190 miles of the Appalachian Trail powered completely by plants.
He now lives in Costa Rica with his wife Maria where they tend to their gardens and fruit forest with regenerative practices. They enjoy the local beaches and waterfalls in their free time.
Jessica Stidham, NBC-HWC, INHC
Diabetes Coach, National Board Certified Health & Wellness Coach, Integrative Nutrition Health Coach, living with Type 1 Diabetes
Jessica is certified through the National Board for Health & Wellness Coaches and she completed her health coach training at the Institute for Integrative Nutrition. She was diagnosed with type 1 diabetes in 1996 when she was 3 years old. She was also diagnosed with celiac disease at a young age.
Jessica began her plant-based journey in 2016 by becoming a client of Cyrus Khambatta when he was running his company, Mangoman Nutrition. She was able to achieve all of her goals such as achieving a 5.4% A1c, losing 50 lbs, and cutting her insulin needs by more than half while eating 300x more carbohydrates. She has the unique experience of being one of the first hires on the Mastering Diabetes team and even helped decide the name of the company. Now she loves empowering others to achieve their goals!
Jenelle Longo, RN, FNP
Certified Health Coach, Registered Nurse, Master of Science Degree as a Family Nurse Practitioner
Jenelle is a certified health coach, Registered Nurse, and holds a master of science degree as a Family Nurse Practitioner. She is certified in Plant-Based Nutrition by eCornell and the T. Colin Campbell Center for Nutrition Studies and is a member of the American College of Lifestyle Medicine.
In 2015, her life took a transformative turn after reading "The China Study" by T. Colin Campbell. This eye-opening read introduced her to the incredible potential of Whole Food Plant-Based (WFPB) nutrition in preventing and even reversing chronic diseases. Eager to delve deeper, she immersed herself in evidence-based articles, books, documentaries, and attended International
Plant-Based Conferences. Inspired by the life-changing benefits she discovered throughout her own plant based journey, Jenelle made it her mission to share the power of WFPB with others, leading her to pursue a career in health coaching.
In her free time Jenelle cherishes her time with family, running outside, practicing yoga and meditation, and listening to podcasts including "Plant Strong" with Rip Esselstyn and “On Purpose” with Jay Shetty.
Karin Yehling
Health Coach
Karin has watched 4 generations of family members get diagnosed with type 2 diabetes; including herself. She was diagnosed at the age of 35 while she was a competitive racquetball player. Luckily, she was able to make enough changes to get her A1C back to normal relatively quickly. However, a whole food plant based diet was NOT on her radar so her numbers started creeping back up again. Using the Mastering Diabetes method has proven itself with a diabetes reversal once again (the right way this time).
Karin spent over 20 years in the health and fitness field as a personal trainer and realized that food is the foundation of health. So, she set off to get her Nutrition Coach certification from Precision Nutrition and then her Health Coach certification from Functional Medicine Coaching Academy. Her passion is to empower people with the knowledge and skills to make diabetes a thing of their past using food as medicine in the form of a low fat whole food plant based diet. As she guides you on your journey to health, rest assured that Karin has been on this journey as well, and knows how life-changing it can be to reclaim your health.
Jacinda Shapiro, RN, BSN, CDCES, DipACLM, Pn1, WellStart Coach
Registered Nurse, Diabetes Coach, Certified Diabetes Care and Education Specialist, and Diplomate of the American College of Lifestyle Medicine
Jacinda has over 27 years of nursing expertise, and earned the distinguished title of Diplomate of the American College of Lifestyle Medicine in 2023. As a dedicated diabetes educator and coach, she passionately advocates for Plant-Powered Diabetes Care, Prevention, and Reversal. Jacinda is committed to empowering individuals, guiding them to take control of their health by embracing the transformative influence of knowledge and making healthy lifestyle choices.
In 2017, Jacinda initiated a whole food plant-based (WFPB) diet for her entire family to address her son's severe allergies and asthma. Witnessing the transformative impact on his health, Jacinda also experienced the reversal of her underlying health conditions. Beyond her passion for promoting health, she finds joy in running, hiking, indulging in music, and cherishing moments with her family.
See What Others are Saying About Their Experience
This is What Happens to People Who Join Mastering Diabetes University
Reduced Blood Glucose
100% of our attendees have experienced a significant reduction in blood glucose during our challenges.
Reduced Oral Medication
Our members reduce their oral medication needs by 72% within the first 30 days of lifestyle change.
Reduced Insulin Use
Our insulin-dependent attendees reduce their insulin usage by an average of 35% during the first 3-6 weeks.
Weight Loss Achieved
90% of our members achieve their ideal body weight in the first 6 months after following our method.
Reduced Cholesterol
Our members reduce their LDL cholesterol values by an average of 29% within the first 90 days of lifestyle change.
Positive Outlook
Everyone who goes through this experience goes home with an incredible sense of hope and encouragement.
Action Takers Guarantee
If you don’t feel that we’ve delivered on our promise, all you have to do to be eligible for a refund is turn in your completed homework (14 days of completed decision trees). If you do the Mastering Diabetes Program exactly as we outline in the course and you don’t get value, we do not deserve your money at all.
Are you ready to reclaim your health and live the life you deserve?
See What Others are Saying About Their Experience
Patricia W.
Patricia lost 50 pounds living with type 1.5 diabetes
Mike M.
Mike lives with COPD and lost 33 pounds in 3 months
Anna C.
Anna eliminated oral medication living with type 1.5 diabetes
Joaquin B.
Joaquin reversed type 2 diabetes and lost 45 pounds
Heather B.
Heather has boundless energy and increased strength
Rebecca B.
Rebecca's cholesterol plummeted along with her A1c