Question 1

Q: Which of the following foods should be consumed to prevent thiamine deficiency?

Whole grain cereals and legumes. ***Whole grain cereals and legumes*** - **Whole grain cereals** (brown rice, oats, wheat germ, fortified cereals) and **legumes** (beans, lentils, peas) are **excellent natural sources of thiamine (vitamin B1)** - They retain the **bran and germ** layers where thiamine is concentrated - Regular consumption effectively prevents **thiamine deficiency** and associated conditions like beriberi and Wernicke-Korsakoff syndrome - This is the **primary dietary recommendation** for thiamine adequacy *Polished white rice* - Polished white rice has the **bran and germ removed** during processing, eliminating most of the thiamine content - Consuming polished white rice as a staple **causes thiamine deficiency**, leading to **beriberi** (common in populations with rice-based diets) - Unless fortified with thiamine, polished white rice contributes to deficiency rather than preventing it *Dairy products and eggs* - While nutritious, dairy products and eggs contain **relatively low amounts of thiamine** - Not reliable sources for meeting daily thiamine requirements - Contribute to overall nutrition but insufficient alone to prevent thiamine deficiency *Fresh fruits and vegetables* - Most fruits and vegetables contain **modest amounts of thiamine** compared to whole grains - Some exceptions include peas, asparagus, and Brussels sprouts, but typical servings provide limited thiamine - Important for overall health but not primary thiamine sources *Red meat and poultry* - Pork is actually a **good source of thiamine**, particularly organ meats - However, **whole grains and legumes** remain the most reliable and accessible plant-based sources - Red meat and poultry provide moderate thiamine but are not the best answer for preventing deficiency in general populations

Question

Which of the following foods should be consumed to prevent thiamine deficiency?

Accepted Answer

Whole grain cereals and legumes

Answer

Dairy products and eggs

Answer

Fresh fruits and vegetables

Answer

Polished white rice

Answer

Red meat and poultry

Metabolism — MCQs

Metabolism — MCQs

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