Functional foods and nutraceuticals MCQs Food science December 27, 2025August 5, 2024 by u930973931_answers 50 min Score: 0 Attempted: 0/50 Subscribe 1. . What are functional foods? (A) Foods designed to prevent disease (B) Foods that taste good (C) Foods that are only available in health food stores (D) Foods with added nutrients or ingredients that provide health benefits beyond basic nutrition 2. . Which of the following is an example of a functional food? (A) Fortified orange juice (B) Soda (C) White bread (D) Candy 3. . What is a nutraceutical? (A) A food product that contains no nutrients (B) A type of pharmaceutical drug (C) A food or dietary supplement that provides medical or health benefits (D) A beverage made from fruits 4. . Which compound in yogurt is often considered a functional ingredient due to its probiotic effects? (A) Lactose (B) Lactobacillus (C) Glucose (D) Casein 5. . What health benefit is commonly associated with omega-3 fatty acids found in fish oil? (A) Improved vision (B) Increased bone density (C) Enhanced muscle growth (D) Reduced risk of cardiovascular disease 6. . Which of the following is a common functional food ingredient known for its antioxidant properties? (A) Fiber (B) Vitamin C (C) Sodium (D) Protein 7. . What is the primary health benefit of consuming foods high in dietary fiber? (A) Increased energy (B) Enhanced muscle strength (C) Improved digestive health (D) Better skin complexion 8. . Which type of functional food is specifically designed to support joint health? (A) Fortified cereal (B) Probiotic yogurt (C) Omega-3 enriched eggs (D) Glucosamine supplements 9. . What type of functional food is commonly used to support bone health? (A) Refined grains (B) Processed meats (C) Sugar-sweetened beverages (D) Fortified milk 10. . Which of the following is an example of a nutraceutical commonly used to improve cognitive function? (A) Vitamin C (B) Iron (C) Calcium (D) Ginkgo biloba 11. . What is the primary active ingredient in green tea that contributes to its health benefits? (A) Caffeine (B) Theobromine (C) Tannins (D) Catechins 12. . Which food component is often fortified to support immune function? (A) Fiber (B) Carbohydrates (C) Zinc (D) Saturated fats 13. . What is the main health benefit of consuming foods fortified with folic acid? (A) Improved bone health (B) Prevention of neural tube defects (C) Enhanced cognitive function (D) Reduced risk of cancer 14. . Which of the following is a characteristic of prebiotic foods? (A) They contain live beneficial bacteria (B) They contain high levels of sodium (C) They are high in artificial sweeteners (D) They promote the growth of beneficial gut bacteria 15. . Which nutrient is commonly added to functional foods to improve heart health by reducing cholesterol levels? (A) Vitamin D (B) Calcium (C) Fiber (D) Iron 16. . What is the primary health benefit of consuming foods high in lutein? (A) Improved bone density (B) Increased energy (C) Better digestion (D) Enhanced eye health 17. . Which of the following is an example of a functional food with added probiotics? (A) Orange juice (B) Kimchi (C) Whole grain bread (D) Potato chips 18. . What is the role of phytosterols in functional foods? (A) Enhancing flavor (B) Reducing cholesterol absorption (C) Improving texture (D) Adding color 19. . Which of the following is a common nutraceutical used to support weight management? (A) Vitamin B12 (B) Garcinia cambogia (C) Calcium (D) Vitamin E 20. . Which type of functional food is often used to enhance mental alertness and concentration? (A) Fortified cereals (B) Whole grain pasta (C) Yogurt (D) Green tea 21. . What is a common health benefit of consuming foods rich in polyphenols? (A) Improved hydration (B) Reduced inflammation (C) Enhanced skin health (D) Increased muscle mass 22. . Which food is commonly fortified with vitamin D to support bone health? (A) Apple juice (B) Beef (C) Milk (D) White bread 23. . What is the primary benefit of consuming foods high in beta-carotene? (A) Improved digestive health (B) Enhanced immune function (C) Better bone health (D) Improved cognitive function 24. . Which functional food ingredient is known for its role in reducing blood pressure? (A) Omega-3 fatty acids (B) Dietary fiber (C) Calcium (D) Garlic 25. . Which of the following is a common characteristic of functional foods? (A) They provide only basic nutrition (B) They offer additional health benefits beyond basic nutrition (C) They contain added synthetic chemicals (D) They are not regulated for health claims 26. . Which nutrient is often included in functional foods to enhance bone density? (A) Vitamin A (B) Iron (C) Calcium (D) Vitamin C 27. . What is the benefit of consuming foods with added plant sterols? (A) Increased energy levels (B) Reduced cholesterol levels (C) Improved digestion (D) Enhanced cognitive function 28. . Which functional food component is known for its ability to improve gut health? (A) Antioxidants (B) Polyphenols (C) Probiotics (D) Omega-3 fatty acids 29. . What is the role of antioxidants in functional foods? (A) Enhancing flavor (B) Increasing protein content (C) Preventing oxidative damage to cells (D) Adding sweetness 30. . Which food is commonly fortified with folic acid to prevent neural tube defects? (A) Milk (B) Rice (C) Breakfast cereals (D) Fruits 31. . What is a common benefit of consuming foods rich in soluble fiber? (A) Increased calorie intake (B) Better skin texture (C) Enhanced muscle growth (D) Improved cardiovascular health 32. . Which of the following is an example of a functional food ingredient with anti-inflammatory properties? (A) Saturated fats (B) White sugar (C) Turmeric (D) Refined grains 33. . What health benefit is associated with consuming foods rich in selenium? (A) Enhanced digestion (B) Reduced risk of cancer (C) Improved skin health (D) Increased muscle mass 34. . Which type of functional food is often used to support weight loss? (A) Meal replacement shakes (B) Whole grain snacks (C) Fortified milk (D) High-calorie desserts 35. . What is the primary role of polyunsaturated fats in functional foods? (A) Adding flavor (B) Enhancing texture (C) Increasing shelf life (D) Supporting heart health 36. . Which functional food ingredient is known for its role in boosting immune function? (A) Vitamin D (B) Refined sugar (C) Sodium (D) Saturated fats 37. . What health benefit is commonly associated with consuming foods high in magnesium? (A) Improved digestion (B) Better sleep quality (C) Increased energy levels (D) Enhanced skin health 38. . Which of the following is a common functional food ingredient used for digestive health? (A) Saturated fats (B) Probiotics (C) Refined sugars (D) Artificial colorants 39. . What is a common benefit of consuming foods with added lutein? (A) Enhanced eye health (B) Improved cardiovascular health (C) Better bone density (D) Increased muscle strength 40. . Which food is often fortified with vitamin B12 for individuals at risk of deficiency? (A) Fruits (B) Vegetable oils (C) Whole grain bread (D) Plant-based milk alternatives 41. . What is the primary health benefit of consuming foods high in zinc? (A) Enhanced bone strength (B) Increased energy (C) Better digestion (D) Improved immune function 42. . Which of the following is a common source of functional omega-3 fatty acids? (A) Whole grain pasta (B) Flaxseeds (C) Refined sugars (D) Processed meats 43. . Which functional food component is known for its role in supporting cognitive health? (A) Omega-3 fatty acids (B) Refined grains (C) High-fructose corn syrup (D) Saturated fats 44. . What is the primary health benefit of consuming foods high in beta-glucan? (A) Enhanced skin health (B) Improved immune response (C) Better bone health (D) Reduced cholesterol levels 45. . Which nutrient is often added to functional foods to support heart health? (A) Omega-3 fatty acids (B) Potassium (C) Calcium (D) Iron 46. . What is the main health benefit of consuming foods rich in flavonoids? (A) Reduced oxidative stress (B) Enhanced cognitive function (C) Improved bone strength (D) Increased muscle mass 47. . Which of the following is an example of a functional food that helps regulate blood sugar levels? (A) Refined white bread (B) Candy bars (C) Oatmeal (D) Potato chips 48. . What is the primary benefit of consuming foods with added choline? (A) Better hydration (B) Improved digestive health (C) Increased muscle growth (D) Enhanced cognitive function 49. . Which functional food ingredient is commonly used to support joint health? (A) Omega-3 fatty acids (B) Fiber (C) Vitamin A (D) Glucosamine 50. . Which of the following is a common characteristic of nutraceuticals? (A) They are not regulated by health authorities (B) They provide health benefits beyond basic nutrition (C) They are exclusively synthetic (D) They are usually high in added sugars