Which statement is NOT true regarding magnesium?

A. Magnesium toxicity can occur in people with impaired kidney function.
B. Most adults need magnesium supplementation after the age of 50.
C. Magnesium deficiency is rare.
D. Blood levels of magnesium are regulated by the small intestine and kidneys.
E. Magnesium is important for bones and stabilizes anions.

Magnesium plays a crucial role in the body, involved in multiple enzymatic reactions and essential for various bodily functions. It contributes to bone maintenance, nerve conduction, muscle contraction, and heart rhythm.

Dietary sources of magnesium include green leafy vegetables, nuts, seeds, whole grains, legumes, and some animal products. Additionally, it is added to certain fortified foods like breakfast cereals.

Magnesium deficiency can lead to a range of symptoms, while toxicity is rare but can occur with excessive use of supplements or medications.

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