This article is about a modern-day diet. The paleo diet pdf in tamil abilities of anatomically modern humans, however, are different from those of Paleolithic humans, which undermines the diet’s core premise. Wide variability exists in the way the paleo diet is interpreted.
Nevertheless, the diet typically includes vegetables, fruits, nuts, roots, and meat while excluding foods such as dairy products, grains, sugar, legumes, processed oils, salt, alcohol or coffee. The diet is based on avoiding not just processed foods, but rather the foods that humans began eating after the Neolithic Revolution when humans transitioned from hunter-gatherer lifestyles to settled agriculture. Like other fad diets, the Paleo diet is promoted as a way of improving health. There is some evidence that following this diet may lead to improvements in terms of body composition and metabolic effects compared with the typical Western diet or compared with diets recommended by national nutritional guidelines.
Following the Paleo diet can lead to an inadequate calcium intake. Axis scale: millions of years ago.
According to Adrienne Rose Johnson, the idea that the primitive diet was superior to current dietary habits dates back to the 1890s with such writers as Dr. Densmore proclaimed that “bread is the staff of death,” while Kellogg supported a diet of starchy and grain based foods. 1985 was further developed by Stanley Boyd Eaton and Melvin Konner, and popularized by Loren Cordain in his 2002 book The Paleo Diet. The terms caveman diet and stone-age diet are also used, as is Paleo Diet, trademarked by Cordain.
2013 the diet was Google’s most searched-for weight-loss method. Like other fad diets, the paleo diet is marketed with an appeal to nature and a narrative of conspiracy theories about how nutritional research, which does not support the supposed benefits of the paleo diet, is controlled by a malign food industry. A Paleo lifestyle and ideology have developed around the diet. The diet advises eating only foods presumed to be available to Paleolithic humans, but there is wide variability in the way this is interpreted and an ongoing debate over the specific foods eaten by our ancestors.