That's the Key.Unlocking the Door to Health and Freedom in Every Area of Your Life.

"That's The Key. Unlocking the Door to Health and Freedom in Every Area of Your Life" is the result of several years of study, research, and personal experience. The authors, Michelle Tonkin, ND, and Melissa Tonkin, CNC, offer invaluable insight and cutting-edge natural healing solutions that will truly transform your life. Also included are natural remedies and recommendations for a wide variety of health conditions.

Currently, Melissa and Michelle have an online store (www.renewalenterprises.com) where they offer discounted nutritional supplements and phone consultations. Future plans for an onsite clinic will feature LBCA and DBCA (Live and Dried Blood Cell Analysis), alternative treatments, and personal consultations.




Michelle Tonkin is a Naturopathic Doctor
Certified Nutritional Consultant,
Master Herbalist, and Master Iridologist.


Melissa Tonkin is a Certified Nutritional Consultant
and Master Herbalist. Both are graduates of
Trinity College of Natural Health.




Their journey to pursue these degrees started in 2001, as they desired to seek answers for their own physical problems. In 1999, they began to experience many health problems such as Candidiasis, Chronic Fatigue, Epstein Barr, Fibromyalgia, Environmental Illness, Lyme Disease, Bacterial, Fungal, and Parasitical Infections. They saw at least 30 different physicians, experienced numerous different medications and treatments, with little to no improvement in their health. By God's grace, perseverance, prayer, and the faithfulness of family and friends, the answers and solutions started coming. This book is the compilation of first-hand knowledge, research, and personal experience. "That's the Key." is part of a fulfillment of a vision - to help others achieve and maintain abundant health!