To learn more, you can go to kashkhanofficial.com/nurse and use code Nurse50 for $50 off + Free 15 minute personalized health call. (may want to spell out K-A-S-H-K-H-A-N Official.com forward slash NURSE)

What if your health, energy, and mental edge were already coded into your DNA—and all you had to do was unlock it? Kashif Khan, founder of The DNA Company, joins David on this week’s episode of The David Nurse Show to break down how your genes really do hold the blueprint for peak performance and longevity.

During their conversation, Kashif walks David through his personal DNA results, revealing shocking insights about gut health, mitochondrial energy production, and the so-called "clutch gene" that influences high-pressure performance. The two also discuss whether killer instinct is born or built, how to fix poor genetic detox systems, and why many popular supplements may be doing more harm than good if your body isn’t genetically suited for them.

Finally, learn why some people never feel full, why keto can backfire based on your fat metabolism gene, and how your DNA can predict future disease risk—so you can take action before it’s too late. Don't miss this fascinating conversation!

Use code NURSE50 at kashkhanofficial.com/nurse for $50 off your DNA test and a free 15-minute personalized consultation.

CHAPTERS:

00:00 Can You Develop Killer Instinct or Is It in Your DNA?

02:29 Kashif’s Health Journey and Founding of The DNA Company

04:37 The Neurochemical Blueprint of Clutch Performance

08:11 How Genomics Predicts Mental Toughness and Trauma

09:48 Developing Killer Instinct Through Genetic Expression

11:23 Personalized Health: Gut Issues and Missing Detox Genes

15:48 Mitochondrial Dysfunction and the Future of Your Energy

21:09 Cardiovascular Risk and the Truth About Endothelial Health

24:37 The Vaccine, mRNA, and Young Athletes' Heart Risk

28:40 Is Gene Therapy Real or Just Hype?

30:27 What Really Slows Aging: Genes, Mitochondria & Inflammation

32:14 The Warrior Gene: Training Based on Your Hormones

36:53 Is There a Fat Gene? Why Diets Succeed or Fail by DNA

39:02 How to Get Your DNA Tested and Optimize Your Life

40:18 The Dopamine Map: Broke or Billionaire?

42:00 Facing Mortality and the DNA of a Life Well Lived

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David Nurse is an NBA/elite performance optimization coach, the Wall Street Journal bestselling author of Do It: The Life-Changing Power of Taking Action, and an internationally-acclaimed motivational keynote speaker.

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DNA as the Blueprint for Peak Performance | Kashif Khan