We can't wait for any politician to save us, David says, we have to pull up our sleeves and put some skin in the game. To solve the problems in the world of nutrition and health, David Gornoski is joined by Travis Christofferson, author of 'Ketones: The Fourth Fuel' and 'Tripping over the Truth,' and the two discuss the metabolic approach to building a strong immunity and using Ketones as the "fourth fuel" for our body. How much of the Ketogenic diet is "fad" and how much of it is based on real scientific research? Why do non-beneficial food like bananas taste good? What's the difference between a low-carb diet and a ketogenic diet? Listen to the full episode to find out.

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