The Health Edge: Epigenetics and Lifestyle Medicine

In this episode of The Health Edge Mark and John explore the importance of epigenetics and how many aspects of lifestyle are known to alter gene expression. It’s a powerful transformation of our understanding of how our genes are influenced by our environment.

Epigenetics Presentation-Pettus

Join Mark and John for an Amazing Rejuvenation – Happiness Retreat December 3-8, 2017

Transform the way you feel about yourself by learning the best technologies and ancient methods to manifest your peak health and happiness!

Feel the effect of the best food and water in the planet, move within the primary forest, disconnect from your mind to heal your heart and body and take home the knowledge on how to apply the newest technologies in rejuvenation and longevity.


La Montaña Azul Costa Rica

For more information and to register:

Retreat Information-Registration

The Health Edge: Putting your health where your mouth is!

John and Mark share a discussion with Al Danenberg DDS, a periodontist and holistic, functional practitioner on the critical connection between diet, lifestyle and oral health. The state of our total health is heavily influenced by the state of our oral health. Dr. Danenberg provides some game-changing perspective on creating the best conditions possible for achieving this. His web site and blog can be found at:

The Health Edge: Sulfation in Human Biology

In this previously published episode of The Health Edge John and Mark discuss the fascinating process of “sulfation”, the attachment of sulfur to molecules throughout the human body e.g. lining of our blood vessels, vitamin D and cholesterol as the “carrier”. They explore the importance of getting adequate sulfa in our diets.

Stefanie Sennef PhD, MS MIT Sulfation Research