The Paleolithic diet, Paleo diet, caveman diet, or stone-age diet is a modern fad diet consisting of foods thought to mirror those eaten during the Paleolithic era. There are different variants of the diet; some are predominantly plant-based but the most recent popular variants focus on animal products. In the s Walter L. Voegtlin popularized a meat-centric “Stone Age” diet, and in the 21st century, the Paleo Diet was popularized in the best-selling books of Loren Cordain. In the 21st century the sequencing of the human genome and DNA analysis of the remains of early humans has found evidence that humans evolved rapidly in response to changing diet. This evidence undermines a core premise of the paleolithic diet, that human digestion has remained essentially unchanged over time. The paleolithic diet is promoted as a way of improving health. Adrienne Rose Johnson writes that the idea that the primitive diet was superior to current dietary habits dates back to the s with such writers as Emmet Densmore and John Harvey Kellogg. Densmore proclaimed that ” bread is the staff of death”, while Kellogg supported a diet of starchy and grain-based foods in accord with “the ways and likings of our primitive ancestors”.
Thank you! This is particularly true for desserts, which often concentrate together highly processed grains wheat flour, sugars and oil, ingredients not available in the Paleolithic age. Most calcium is found in our bones, but it also serves a critical function in muscle and nerve function. But a hunter-gatherer diet can be difficult to maintain, especially long term. You can learn more about melatonin here. By Nell Stephenson. Zuk M Nutrition Reviews Review. American Journal of Public Health. Hot topics, new recipes, and science. You might be able to achieve the same health benefits by getting enough exercise and eating a balanced, healthy diet with a lot of fruits and vegetables.
An analysis of diets in the United States ranked consumption. Smith M Zinc deficiency is characterized by frequent illness. Lee R Hill R. Annual Review of Public Health. Over-eating, especially of protein, activates the mTOR pathway which some researchers associate with increased cancer.