One of the body's most essential minerals is magnesium. In fact, magnesium is involved in 300 different biochemical processes in the body.

Its principal functions include breakdown of carbohydrates, protein, and fat, as well as to oxidize glucose and regulate calcium-triggered contractions of the heart and muscles.

It helps support vasodilation of the blood vessels, nervous system operations, as well as preventing tooth decay and helping with bone growth.*

Magnesium can be found in a number of foods, but most people in the United States probably don't get enough of this mineral. Healthy foods rich in magnesium include whole grains, nuts, and green vegetables such as spinach and leafy greens.