Which element, essential for bone structure and muscle contraction, is classified as a Macromineral?
Answer
Calcium
Calcium is categorized as a macromineral, meaning it is required by the body in relatively larger amounts compared to trace minerals. Its functions extend beyond its well-known role as a fundamental component of bone structure; it also plays a critical regulatory role in managing muscle function and facilitating the proper contraction of blood vessels. Macrominerals, which also include Magnesium, Potassium, and Sodium, are necessary in greater quantities than trace minerals like Iron or Zinc, although all are essential components of micronutrient requirements.

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