Magnesium supports your muscles and nerves in addition to energy production. It also supports the immune system, keeps the heart steady, and helps bones stay strong.
Foods that contain magnesium include:
-green leafy vegetables
-peas
-nuts
-beans
-whole grains
Hard water also contains more magnesium than soft water. Generally, foods high in fiber are also high in magnesium.
A magnesium deficiency can cause irritability, muscle weakness, and irregular heartbeat. Low magnesium can cause low potassium and calcium over time as well.
Blood or urine tests can check your magnesium levels to determine if you are deficient in magnesium.