Which of the following minerals is the most abundant in the body?

Question

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Calcium is the most abundant mineral in the body, with approximately 99% of it stored in bones and teeth. It plays important roles in muscle function, nerve transmission, and blood clotting. Sodium is an important mineral for regulating fluid balance, but it is not as abundant in the body as calcium. Phosphorus is also important for bone health and energy metabolism, but its levels in the body are lower than those of calcium. Iron is necessary for red blood cell function and oxygen transport, but the body only stores small amounts of it.

Which of the Following Minerals Is the Most Abundant in the Body