When we were small and we watched the adventures of Popeye, they told us we had to eat the vegetables to become strong like him. Quell'irascibile, now ninety years old sailor, ate spinach and he was right: the consumption of green leafy vegetables improves muscular work.
L’effetto รจ dovuto alla presenza di nitrati inorganici che al contatto con la flora batterica del cavo orale si trasformano in ossido nitrico noto da tempo come sostanza capace di dilatare i vasi sanguigni e di abbassare la pressione arteriosa. Recentemente Eddie Weitzberg di Karolinska Institutet di Stoccolma ha scoperto un’altra funzione dell’ossido nitrico: la sua presenza aumenta l’efficienza dei mitocondri, organuli responsabili della respirazione cellulare.
Weitzberg has given three days to a group of volunteers the nitrate equivalent to a plate of spinach and noted the decrease in oxygen consumption during exercise aerobics. It seems that nitric oxide reduces levels of proteins that inhibit the work of the mitochondrion.
Dr. Weittzberg states that it is nitrates commonly found in fruits and vegetables and not the chemical supplements. dopatevi So too, if you want, but ... a plate of spinach with some beet.
The news comes from the site www.sciencedaily.com
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