Nutritional Sources of Iron, Folic Acid, and B12
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Questions and Answers

Which of the following is a source of heme iron?

  • Clams (correct)
  • Broccoli
  • Bran flakes
  • Oatmeal

Which food item is a source of folic acid?

  • Egg yolk
  • Brown rice
  • Broccoli (correct)
  • Pork loin

What is a primary dietary source of nonheme iron?

  • Chicken
  • Eggs
  • Liver
  • Dried beans (correct)

Which of the following foods provides both heme iron and vitamin?

<p>Shrimp (A)</p> Signup and view all the answers

Which source is recognized for providing a significant amount of vitamin?

<p>Milk (A)</p> Signup and view all the answers

Which dietary source is primarily recognized for providing nonheme iron?

<p>Bran flakes (B)</p> Signup and view all the answers

Which food source is NOT typically associated with folic acid?

<p>Brown rice (B)</p> Signup and view all the answers

What is a common source of vitamin B12?

<p>Fresh shrimp (D)</p> Signup and view all the answers

Which of these foods is a rich source of heme iron?

<p>Clams (C)</p> Signup and view all the answers

Which option best describes a source that provides both heme and nonheme iron?

<p>Eggs (C)</p> Signup and view all the answers

Study Notes

Iron Sources

  • Heme iron is found in animal-based foods like beef, chicken, eggs, and seafood.
  • Nonheme iron is found in plant-based foods like grains, beans, and leafy greens.

Folic Acid Sources

  • Folic acid is essential for cell growth and development.
  • Good sources of folic acid include green leafy vegetables, broccoli, organ meats, eggs, and fortified grains.

Vitamin B12 Sources

  • Vitamin B12, also known as cobalamin, is crucial for nerve function and red blood cell production.
  • Animal products are the primary source of vitamin B12, including liver, seafood, eggs, milk, and organ meats.

Iron Sources

  • Heme iron is found in animal products such as red meat, poultry, and seafood.
  • Nonheme iron is found in plant-based foods such as beans, lentils, spinach, and tofu.

Folic Acid Sources

  • Good dietary sources of folic acid include leafy green vegetables, broccoli, organ meats, eggs, wheat germ, asparagus, milk, yeast, and kidney beans.

Vitamin B12 Sources

  • Vitamin B12 is found in animal products, such as liver, fresh shrimp, oysters, eggs, milk, organ meats, and cheese.

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Description

This quiz covers the essential sources of iron, folic acid, and vitamin B12. Learn about the differences between heme and nonheme iron, as well as the best food sources for folic acid and vitamin B12. Test your knowledge on these vital nutrients for optimal health.

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