Jen says a 'no-no' to 'yo-yo' diets. According to a paper published by the US-based University of Pittsburgh Medical Center, there are easy steps to decipher if a diet is healthy or just another fad diet that has temporary results, which are unhealthy in the long run.
Early Modern Homo sapiens. All people today are classified as Homo sapiens. Our species of humans first began to evolve nearly 200,000 years ago in association with technologies not unlike those of the early Neandertals.It is now clear that early Homo sapiens, or modern humans, did not come after the Neandertals but were their contemporaries.t would be a mistake to assume that from the time modern Homo sapiens began migrating out of Africa that all people in that continent were modern humans. The video below presents evidence of pockets of archaic humans surviving in West Africa until at least 13,000 years ago.
Modern humans are theorized to have evolved from archaic humans, who in turn evolved from Homo erectus. Varieties of archaic humans are sometimes included under the binomial name Homo sapiens (Latin: wise man) because their brain size is very similar to that of modern humans. Archaic humans had a brain size averaging 1200 to 1400 cubic centimeters, which overlaps with the range of modern humans.