Term: Sodium, Description: Chemical element with atomic number 11, Question: Does too little sodium in the body have an affect on osmotic equilibrium?, Answer:Yes
Fact1: In humans, sodium is an essential mineral that regulates blood volume, blood pressure, osmotic equilibrium and pH.  Fact2: The minimum physiological requirement for sodium is estimated to range from about 120 milligrams per day in newborns to 500 milligrams per day over the age of 10. Fact3: Insufficient sodium in your blood is also known as hyponatremia. 