By the late 2000s, the diet had gained in popularity riding on the back of several steeds
By the late 2000s, the diet had gained in popularity riding on the back of several steeds, namely that of an appeal to nature and efficacy. That said, the logic behind the diet has come under fire. First it has been criticized on the premise that there is no concrete evidence to show exactly what human beings ate during the Paleolithic period. Secondly, that evidence shows that Paleolithic man did in fact eat legumes and grains. Thirdly, that the surmise having humans adapted to specific local diets is unproven. Further, that humans are capable of greater nutritional flexibility than the diet gives them credit for and finally, that the Paleolithic period was an extremely lengthy period which saw human existence in different geographies offering different foods.
In addition it is argued that Paleolithic man did not suffer from diseases of affluence; diabetes, etc. because he hardly ever lived long enough to develop them. More convincing however is the argument that the underlying cause of such diseases is excess food energy in contrast to energy used, rather than the uptake of specific foods. This makes sense especially if one considers that being foragers, our hunter gatherer ancestors were constantly on the move and were want in that process to burn off if they had any, their excess food energy. This lifestyle has been eliminated in modern day society and replaced by in by and large a sedentary one, where the opportunities providing ease and convenience for getting goods and services has resulted in less and less physical activity and as such a mismatch between the energy we consume and the energy we actually need. This
In addition it is argued that Paleolithic man did not suffer from diseases of affluence; diabetes, etc. because he hardly ever lived long enough to develop them. More convincing however is the argument that the underlying cause of such diseases is excess food energy in contrast to energy used, rather than the uptake of specific foods. This makes sense especially if one considers that being foragers, our hunter gatherer ancestors were constantly on the move and were want in that process to burn off if they had any, their excess food energy. This lifestyle has been eliminated in modern day society and replaced by in by and large a sedentary one, where the opportunities providing ease and convenience for getting goods and services has resulted in less and less physical activity and as such a mismatch between the energy we consume and the energy we actually need. This
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