As STEM-Talk Host Dawn Kernagis points out in this interview, guest Colin Champ looks like he could be featured on the television show “The Bachelor.” But the striking young doctor (who alas, is in a serious relationship) is a radiation oncologist at the University of Pittsburgh Cancer Center.

Dr. Champ is also deeply invested in researching how exercise and nutrition can help treat and prevent cancer. In his very popular book entitled, “Misguided Medicine: The Truth Behind Ill-Advised Medical Recommendations and How to Take Health Back into Your Hands,” Champ tackles several popularly-held myths regarding health such as the perils of salt and meat intake. Take a look at: http://tinyurl.com/jokel72

On Dr. Champ’s web site, The Caveman Doctor, http://www.cavemandoctor.com/start-here/, he also challenges conventional wisdom and governmental guidelines on nutrition.

Dr. Champ received his medical degree from Thomas Jefferson University in Philadelphia and his bachelor’s in chemical engineering from MIT. He grew up, in his own words, in the “blue-collar, steel town” of Pittsburgh, in a mixed lineage family of Austrians, Irish and Southern Italians.

At an early age, he excelled at both sports and science.

Dr. Champ’s lecture at IHMC, “Augmenting Cancer Therapy with Diet,” can be found at: https://www.youtube.com/watch?v=ot96y5-D_K0

He also regularly writes for Health Wire: http://www.myhealthwire.com/editors/dr-colin-champ

In this STEM-Talk episode, Dawn and IHMC Director and CEO Ken Ford talk with Dr. Champ.

3:33: Dawn introduces Dr. Champ as a radiation oncologist focused on breast cancer, cancers of the central nervous system, clinical nutrition/exercise relating to cancer treatment/prevention. He is board certified in both radiation oncology and integrative medicine.

5:00: Champ discusses his upbringing outside of Pittsburgh. “My family structure greatly influenced my life…. My grandfather was the son of Austrian immigrants. My grandmother was Southern Italian. My dad’s side was also Southern Italian and Irish. My grandfather ran the Pittsburgh and Lake Erie railroad accounting with no college education. He built most of his house and was always into health/fitness. He had an organic garden and left a strong imprint on me.”

6:15: Champ’s mother was “a good cop,” and very loving. His father pushed him to work hard, and there were three cornerstones to Champ’s upbringing: sports, health and academics. “Certainly sports played a huge role in my upbringing. I was involved in sports. I played basketball until I hated it.”

7:00: Science was also pushed heavily in the household. “I was good at science and math at a young age.”

7:50: Champ’s father wanted him to go to the Air Force Academy. Champ realized it wasn’t for him and went to MIT instead.

8:55: “From there it was just kind of a springboard of science and really questioning things.” That led him to medical school.

11:20: Champ discusses what drew him to radiation oncology: “I get to see patients everyday. I don’t think in any other field of medicine that you see people so often. It allows you to forge relationships with people. Providing cancer patients with hope is rewarding.” He added that the science of it (for example, working with giant linear accelerators) is a fun aspect of the job.

15:00: Champ says the low-fat diet is a medical myth that makes certain false promises: to make you skinny, prevent diabetes and cancer, and stop your arteries from clogging. Other myths include the need to decrease your salt intake; exercise by running marathons; and stay out of the sun (which has a lot of health benefits). And, “a little stress is not bad for you—it causes body to fight free radicals as innate antioxidant mechanism.”

17:15: Champ discusses the fallacies of the American dietary guidelines.

20:15: Instead, one way to approach diet is by asking questions such as: If you were to not eat anything for the next five days,