So far as I know, the oldest in the English language at least, is Banting's Letter on Corpulence. Having lost weight and dramatically improved his health on a low carbohydrate diet. Banting wrote and self-published the book back in the Mid-Victorian era, and he distributed it for free.
Read More »Low Carb Success Story Rebecca Latham
Rebecca Latham's inspiring low carb success story. Rebecca has been successful at losing weight and pursuing a healthy lifestyle with a Ketogenic / Paleo approach to eating–and she also co-wrote a low carb cookbook!
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