10 Questions
What is the primary function of calcium in the human body?
Intracellular signalling control of muscles and nerves
What is the most common nutritional deficiency in the world?
Iron deficiency
Which of the following is a food source rich in calcium?
Dark green leafy vegetables
What is a potential toxicity of excessive iron intake?
Damage to the liver and other body tissue
What is the primary function of zinc in the human body?
Stabilizing DNA, RNA, and ribosomes
What is a potential toxicity of ingesting 2g or more of Zinc?
Nausea, vomiting, and fever
What is the primary function of Sodium in the body?
Maintains fluid balance in the body
Which of the following foods is a good source of Potassium?
Fruit juices
What is a potential deficiency of Zinc?
Immune defects
What is the recommended daily intake of Sodium?
1.5 grams
Test your knowledge of minerals and trace elements, including their functions, recommended daily intake, and deficiencies. Learn about calcium, magnesium, phosphorus, and more.
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