Ketones: The Fourth Fuel
Travis Christofferson has written three books on metabolic health optimization. His third one was " Ketones, The Fourth Fuel: Warburg to Krebs to Veech, the 250 Year Journey to Find the Fountain of Youth ." Interestingly, optimizing your metabolic health appears to be an effective way to mitigate the severity of a COVID-19 infection. The reason for this is because when you're metabolically flexible, you're not insulin resistant, and insulin resistance and diabetes are significant risk factors. The ketogenic diet was a standard of care in the 1920s for pediatric epilepsy, but once antiseizure drugs came out in the '30s, it was shelved and eventually forgotten. Fasting encountered the same fate. As noted by Christofferson, therapeutic fasting was huge in the '60s, yet the benefits of this strategy eventually fell by the wayside of medical history as the low-fat movement took hold. "[Nutritional ketosis] made this remarkable res...