
Nutrition
7 Super Snacks That Heal
Nootropics ( pron.: / n oʊ . ə ˈ t r ɒ p ɨ k s / noh-ə- TROP -iks ), also referred to as smart drugs , memory enhancers , neuro enhancers , cognitive enhancers , and intelligence enhancers , are drugs , supplements , nutraceuticals , and functional foods that purportedly improve mental functions such as cognition , memory , intelligence , motivation , attention , and concentration. [ 1 ] [ 2 ] The word nootropic was coined in 1972 by the Romanian Dr. Corneliu E. Giurgea , [ 3 ] [ 4 ] derived from the Greek words νους nous , or "mind," and τρέπειν trepein meaning "to bend/turn". Nootropics are thought to work by altering the availability of the brain's supply of neurochemicals ( neurotransmitters , enzymes , and hormones ), by improving the brain's oxygen supply, or by stimulating nerve growth.
Nootropic
Un plato con carne de cerdo, embutidos y chucrut. El chucrut (del francés , choucroute , y éste del alemán , sauerkraut , ‘col agria’, a través del alsaciano sürkrüt ; en polaco , kiszona kapusta ) es una comida típica de Alemania , de Alsacia , de Polonia y de Rusia que se prepara haciendo fermentar las hojas del repollo (col) en agua con sal ( salmuera ).

