Anopsology is Instinctive Eating or sequential mono-eating, which is guided by the senses (smell, and taste; a change in taste is a signal to stop eating). In practice, instincto diet often centers on raw fruit, seafood, meat, with some vegetables, and excludes dairy and grains. Some instinctos eat very little seafood/meat. A similar diet, the Paleolithic diet, has recently become more popular in raw food circles.