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Questions and Answers
Which mineral is part of hemoglobin, myoglobin, and many enzymes?
Which mineral is part of hemoglobin, myoglobin, and many enzymes?
- Copper
- Manganese
- Iron (correct)
- Selenium
Where is iron primarily absorbed in the digestive system?
Where is iron primarily absorbed in the digestive system?
- Colon
- Stomach
- Duodenum (correct)
- Esophagus
Which type of iron, found in animal-based foods, is absorbed more efficiently by the body?
Which type of iron, found in animal-based foods, is absorbed more efficiently by the body?
- Phosphate iron
- Non heme iron (ferric)
- Heme iron (ferrous) (correct)
- Oxalate iron
What reduces the absorption of iron by forming insoluble compounds with it?
What reduces the absorption of iron by forming insoluble compounds with it?
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Which mineral helps in translating ferric to ferrous form, improving iron absorption?
Which mineral helps in translating ferric to ferrous form, improving iron absorption?
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What inhibits ferroportin, reducing iron absorption and release?
What inhibits ferroportin, reducing iron absorption and release?
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In which organ is most of the body's iodine found?
In which organ is most of the body's iodine found?
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What is the daily iodine requirement for adults?
What is the daily iodine requirement for adults?
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What are common causes of iron deficiency?
What are common causes of iron deficiency?
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