Pica is a symptom commonly associated with deficiency of which mineral?

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Multiple Choice

Pica is a symptom commonly associated with deficiency of which mineral?

Explanation:
Pica refers to craving and consuming nonnutritive substances, and it is most strongly linked to iron deficiency anemia. When iron stores are low, brain chemistry and eating behaviors can be affected, and pica often improves once iron levels are replenished. This makes iron the best answer. Deficiencies in calcium, potassium, or magnesium produce other well-known symptoms—bone issues, muscle cramping or weakness, and neuromuscular irritability—without a strong, consistent association with pica.

Pica refers to craving and consuming nonnutritive substances, and it is most strongly linked to iron deficiency anemia. When iron stores are low, brain chemistry and eating behaviors can be affected, and pica often improves once iron levels are replenished. This makes iron the best answer. Deficiencies in calcium, potassium, or magnesium produce other well-known symptoms—bone issues, muscle cramping or weakness, and neuromuscular irritability—without a strong, consistent association with pica.

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