9 Questions
Which mineral is part of hemoglobin, myoglobin, and many enzymes?
Iron
Where is iron primarily absorbed in the digestive system?
Duodenum
Which type of iron, found in animal-based foods, is absorbed more efficiently by the body?
Heme iron (ferrous)
What reduces the absorption of iron by forming insoluble compounds with it?
Phosphates
Which mineral helps in translating ferric to ferrous form, improving iron absorption?
Zinc
What inhibits ferroportin, reducing iron absorption and release?
Hepcidin
In which organ is most of the body's iodine found?
Thyroid gland
What is the daily iodine requirement for adults?
1000 μg
What are common causes of iron deficiency?
Chronic alcoholism
Explore the importance of oligoelements, trace elements that are essential for the proper functioning of the human body. Learn about iron, zinc, copper, iodine, and other key oligoelements and their roles in maintaining health.
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