What caused the Iran hostage crisis? A: The Iran hostage crisis occurred when Mohammed Reza Pahlavi, a domineering Iranian ruler who was recently expelled from his country, was granted access into the United States by President Jimmy Carter to receive cancer treatment.
There are five main categories of mineral deficiency: calcium, iron, magnesium, potassium, and zinc. Calcium is needed for strong bones and teeth. It also supports proper function of your blood vessels, muscles, nerves, and hormones.
Quora User, have a body. Views. Well a mineral deficiency.. Your muscles use potassium, calcium and magnesium to function, so those three are needed. which one you lack cannot be determined by anything but a blood test. you can buy over the counter mineral supplements containing all three.