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.
While the best way to know your mineral levels is to take a blood test, that shouldnât stop you from learning about some of the deficiencies and their potential warning signs. Naturally, we made a (handy, attractive, pragmatic) list: 7 Minerals: Why theyâre important + signs you could be deficient. 1. Magnesium