In the body, sodium regulates fluid balance and affects blood pressure. High salt intake is associated with higher blood pressure in some people. A sodium intake of 3g sodium (5g salt) per day is recommended.
naravno ovo se odnosi na odrasle. Treba paziti da unos natrija nije samo sa solju već i drugim namirnicama, naročito konzerviranim, suhomesnatim i sl.