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 »Jalapeño Oven-Baked ParmCrisps 1.75 oz. Snack Bags
Jalapeño Oven-Baked ParmCrisps are naturally Gluten-Free, Sugar-Free, and are Low-Carb Keto-Friendly snacks. NON-GMO, Atkins Friendly, with zero or very low sugar, each serving has as much protein and calcium as a glass of milk.
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