Nick HowarthPublished on: 01/01/2026
I first came across William Banting and A Letter on Corpulence in 2011, at a time when my own health was heading in the wrong direction despite doing what I was told was “right.” What struck me immediately was how familiar his experience felt—years of struggling, conventional advice failing, and then a dramatic turnaround once carbohydrates were removed. I went back to the original pamphlet, not modern interpretations, and followed the core principles exactly as Banting described them, adjusted for modern food availability. I didn’t count calories, I didn’t restrict fat, and I didn’t chase hunger. The results mirrored Banting’s almost disturbingly well: steady fat loss, improved energy, mental clarity, and a return to metabolic stability. That was the moment it became obvious to me that this wasn’t a fad or coincidence—it was physiology, rediscovered. Banting didn’t just inspire the modern ketogenic diet; he validated it through lived human evidence nearly 150 years before the term “keto” existed.
Health