![Sodium: Too Much of a Good Thing](/-/media/images/shared/articles/2013-sep/sodium-poisoning-1.jpg?w=172&hash=62251E3EAEC88D0387A0DCB7B854B54E)
Sodium: Too Much of a Good Thing
Sodium is found in table salt, rock salt, pickling salt, and sea salt; soy sauce contains high levels of sodium. Sodium is essential to human health, but too much sodium is poisonous. Sodium poisoning can cause seizures, coma, and death.