What Doctors Are Saying

Recommendations have arrived from all parts of the world, bringing together medical doctors and naturopaths who suggest our products with their patients. The evidence is compelling; the results speak for themselves.

Praise for "Life or Grave Danger?"

My relationship with Doug spans over 20 years. I have lectured with him and accompanied him to China in 1999 where we addressed the Chinese Ministry of Health and various dignitaries in parliament. This book is changing lives! It is destined to become a classic.
Dr. Herbert DeloRey - Board Certified Naturopath

[Zenus CEO] Doug Widdifield has taken the complex subject of nutrition that many doctors have had no, none, zip, zero - nada - training in and put it into terms that are easy to read, understand and apply. If you want to take control of your health instead of leaving it to someone else - this is the book for you. By applying the basic principles that Doug teaches in this book, you and your family can enjoy a much healthier life and avoid the majority of the degenerative diseases associated with aging. As a physician I have collaborated with Doug for several years and have developed a definite respect for his knowledge. I am confident that you will feel the same way after reading this book.
C.C. Wilcher, D.C., N.M.D., C.Ac, D.N.B.H.E., D.I.A.M.A.
Author of the book, The Universal Laws of Healing

This book is the layman's definitive guide to good health. It is written in very clear and easy to understand language. It is a must-read for anyone interested in abundant life. A great book!
Dr. Dan Rogers M.D., N.M.D., Ph.D

Doug and I have collaborated and lectured on health together since the late-1980s and have enjoyed a mutual kinship over the years. His book is very enlightening and common-sensical approach to the body's functionality and its relation to a healthy lifestyle and health care. A must-read for everyone!
Dr. Arthur R. Davis, Jr. MD

Every machine and gadget that we acquire comes with an instruction book so we can learn to operate the item correctly and efficiently. Doug Widdifield has written an informative book that targets filling that need. When you read and follow this instruction book, you will come out on the winning end of the battle for good health - and help avoid disease.
Dr. George Ritter, D.C.

What People Say About Us

Zenus products

I love all the Zenus products! Also, Doug your book - Life or Grave Danger? - is bang on! Even though I'm only half way thru it, but I feel this should be required reading for anyone entering the health care industry in whatever capacity!
Wayne - Nanaimo, BC

The Optimum D-Tox is an amazing product. Not only do I feel great, I'm starting to lose weight. My family is also taking it, including my husband, mother, father-in-law and brother-in-law. It has changed all of our lives forever.
Whitney - Cambridge, ID

When Zenus introduced C-Food to the product line, I started taking it every day as well. I noticed an improvement in my health almost immediately and It wasn't until recently that I realized I hadn't had an asthma attack in almost 2 years! I truly believe that Zenus products helped my body heal itself.
Corrine - British Columbia, CA

I have been suffering with asthma and taking medications up to six times daily for many years. With my life changes and taking Optimum D-Tox on a regular basis for over a year, I am now off all medications and totally cured of my asthma. Thank you Zenus!
Manfred - Steinhausen, Switzerland

I will always take Optimum D-Tox and I can hardly wait to see our next products. The number one priority in our lives is our health. Shelley and I need to be at our best for our children and we believe that our 16 drops a day are making our lives healthier and happier.
Tom - Edmonton, AB

I'm an RN and have been using Optimum D-Tox for about 2 months now. Not only has my blood pressure dropped by 10 points, but my fingers no longer ache from minor arthritis in my joints. It has also totally cleansed my intestinal tract.
Kathryn - Las Vegas, NV

In February 2010, I was diagnosed with rectal cancer. Oncologists told me that I needed a serious and complicated surgery ending in a colostomy. The prospect for my future was dismal. I followed the oncologist protocol of radiation and chemo, but I also took the Esseniac Herbal Tea and Optimum D-Tox daily. This combination blocked all the side effects of chemo.

The outcome of my recent pathology report was: No Cancer! My strength came back to me. I look very healthy too. I continue to take Optimum D-Tox and Esseniac Herbal Tea daily for continued maintenance. Praise and Glory be to God! He led me to you and your products. I am very thankful.
Anthony - Riverside, CT