The plant likely originated in the Near East, and has been part of the human diet since the aceramic (non-pottery producing) Neolithic times, being one of the first crops domesticated in the Near East. With approximately 26% of their calories from protein, lentils and generally any pulses or legumes have the third-highest level of protein, by weight, of any plant-based food after soybeans and hemp and is an important part of the diet in many parts of the world,