Dr. Wikenheiser defines a gene as a blueprint within the cell's nucleus that holds the instructions for making proteins, which determine everything about a person — from hair color, complexion, and height to the structure of internal organs. Early in the discussion, he notes that an earthworm has 60,000 genes.

The episode explores epigenetics, a concept that emerged when the Human Genome Project revealed humans have only ~25,500 genes — roughly 40% of an earthworm’s genes — far fewer than the 600,000–700,000 genes venture capitalists had predicted. Epigenetics explains how individuals can "turn on the right genes and turn off the wrong genes," giving them immense control over their health.

Dr. Wikenheiser highlights how lifestyle choices influence gene expression, including:

• Where a person lives (latitude or altitude)
• Hydration habits
• Type and amount of protein consumed
• Exercise routines
• Time spent outdoors
• Fruit and vegetable intake
• Consumption of healthy fats
• Use of herbal and other natural supports
  

The discussion also references Dr. Bruce Lipton, PhD, and his 2011 book, Biology of Belief, which explores how beliefs, thoughts, and lifestyle choices interact with inherited biology.

Listeners are encouraged to consider epigenetics as their guide to optimizing health and stepping ahead of any poor health history in their family rather than being fatalistically stuck.

Dr. David Wikenheiser explains epigenetics and lifestyle choices, empowering listeners to take control of their health and optimize genetic expression.

I’m Dr. David Wikenheiser, a naturopathic physician with 30+ years of experience in natural and regenerative medicine. I help people understand the power of lifestyle choices and epigenetics to take control of their health and prevent chronic disease.

David Wikenheiser, ND

Website: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.drwik.com/⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

Produced by DrTalks: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://drtalks.com/podcast/⁠