Dietary sodium and potassium, socioeconomic status and blood pressure in a Chinese population

acide glutamique alimentos derivados de la soja blood pressure china chine common salt diet dieta education eggs estructura social flavour enhancers genre humain glutamic acid hortalizas huevos hypertension lait leche legume mankind milk monosodium glutamate occupations ocupaciones oeuf potasio potassium pression sanguine reforzadores de aroma rural areas sal salsas sauce sauces sel de cuisine social structure sodio sodium soyfoods structure sociale tianjin urban areas vegetables zonas rurales zonas urbanas zone rurale zone urbaine