Functional foods and nutraceuticals MCQs Food science

1. What are functional foods? a) Foods designed to prevent disease b) Foods with added nutrients or ingredients that provide health benefits beyond basic nutrition c) Foods that are only available in health food stores d) Foods that taste good Answer: b) 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) White bread b) Soda c) Fortified orange juice d) Candy Answer: c) Fortified orange juice 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 Answer: c) A food or dietary supplement that provides medical or health benefits 4. Which compound in yogurt is often considered a functional ingredient due to its probiotic effects? a) Lactose b) Lactobacillus c) Glucose d) Casein Answer: b) Lactobacillus 5. What health benefit is commonly associated with omega-3 fatty acids found in fish oil? a) Improved vision b) Reduced risk of cardiovascular disease c) Enhanced muscle growth d) Increased bone density Answer: b) 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 Answer: b) Vitamin C 7. What is the primary health benefit of consuming foods high in dietary fiber? a) Increased energy b) Improved digestive health c) Enhanced muscle strength d) Better skin complexion Answer: b) Improved digestive health 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 Answer: d) Glucosamine supplements 9. What type of functional food is commonly used to support bone health? a) Fortified milk b) Processed meats c) Sugar-sweetened beverages d) Refined grains Answer: a) Fortified milk 10. Which of the following is an example of a nutraceutical commonly used to improve cognitive function? a) Vitamin C b) Ginkgo biloba c) Calcium d) Iron Answer: b) Ginkgo biloba 11. What is the primary active ingredient in green tea that contributes to its health benefits? a) Caffeine b) Theobromine c) Catechins d) Tannins Answer: c) Catechins 12. Which food component is often fortified to support immune function? a) Fiber b) Zinc c) Carbohydrates d) Saturated fats Answer: b) Zinc 13. What is the main health benefit of consuming foods fortified with folic acid? a) Improved bone health b) Enhanced cognitive function c) Prevention of neural tube defects d) Reduced risk of cancer Answer: c) Prevention of neural tube defects 14. Which of the following is a characteristic of prebiotic foods? a) They contain live beneficial bacteria b) They promote the growth of beneficial gut bacteria c) They are high in artificial sweeteners d) They contain high levels of sodium Answer: b) 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) Fiber b) Calcium c) Vitamin D d) Iron Answer: a) Fiber 16. What is the primary health benefit of consuming foods high in lutein? a) Improved bone density b) Enhanced eye health c) Better digestion d) Increased energy Answer: b) Enhanced eye health 17. Which of the following is an example of a functional food with added probiotics? a) Orange juice b) Whole grain bread c) Kimchi d) Potato chips Answer: c) Kimchi 18. What is the role of phytosterols in functional foods? a) Enhancing flavor b) Reducing cholesterol absorption c) Improving texture d) Adding color Answer: b) Reducing cholesterol absorption 19. Which of the following is a common nutraceutical used to support weight management? a) Garcinia cambogia b) Vitamin B12 c) Calcium d) Vitamin E Answer: a) Garcinia cambogia 20. Which type of functional food is often used to enhance mental alertness and concentration? a) Fortified cereals b) Green tea c) Yogurt d) Whole grain pasta Answer: b) Green tea 21. What is a common health benefit of consuming foods rich in polyphenols? a) Improved hydration b) Enhanced skin health c) Reduced inflammation d) Increased muscle mass Answer: c) Reduced inflammation 22. Which food is commonly fortified with vitamin D to support bone health? a) Apple juice b) Milk c) Beef d) White bread Answer: b) Milk 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 Answer: b) Enhanced immune function 24. Which functional food ingredient is known for its role in reducing blood pressure? a) Omega-3 fatty acids b) Dietary fiber c) Garlic d) Calcium Answer: c) Garlic 25. Which of the following is a common characteristic of functional foods? a) They provide only basic nutrition b) They contain added synthetic chemicals c) They offer additional health benefits beyond basic nutrition d) They are not regulated for health claims Answer: c) They offer additional health benefits beyond basic nutrition 26. Which nutrient is often included in functional foods to enhance bone density? a) Vitamin A b) Iron c) Calcium d) Vitamin C Answer: c) Calcium 27. What is the benefit of consuming foods with added plant sterols? a) Increased energy levels b) Improved digestion c) Reduced cholesterol levels d) Enhanced cognitive function Answer: c) Reduced cholesterol levels 28. Which functional food component is known for its ability to improve gut health? a) Antioxidants b) Probiotics c) Polyphenols d) Omega-3 fatty acids Answer: b) Probiotics 29. What is the role of antioxidants in functional foods? a) Enhancing flavor b) Preventing oxidative damage to cells c) Increasing protein content d) Adding sweetness Answer: b) Preventing oxidative damage to cells 30. Which food is commonly fortified with folic acid to prevent neural tube defects? a) Milk b) Rice c) Breakfast cereals d) Fruits Answer: c) Breakfast cereals 31. What is a common benefit of consuming foods rich in soluble fiber? a) Increased calorie intake b) Improved cardiovascular health c) Enhanced muscle growth d) Better skin texture Answer: b) Improved cardiovascular health 32. Which of the following is an example of a functional food ingredient with anti-inflammatory properties? a) Turmeric b) White sugar c) Saturated fats d) Refined grains Answer: a) Turmeric 33. What health benefit is associated with consuming foods rich in selenium? a) Enhanced digestion b) Improved skin health c) Reduced risk of cancer d) Increased muscle mass Answer: c) Reduced risk of cancer 34. Which type of functional food is often used to support weight loss? a) Fortified milk b) Whole grain snacks c) Meal replacement shakes d) High-calorie desserts Answer: c) Meal replacement shakes 35. What is the primary role of polyunsaturated fats in functional foods? a) Adding flavor b) Supporting heart health c) Increasing shelf life d) Enhancing texture Answer: b) 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 Answer: a) Vitamin D 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 Answer: b) Better sleep quality 38. Which of the following is a common functional food ingredient used for digestive health? a) Probiotics b) Saturated fats c) Refined sugars d) Artificial colorants Answer: a) Probiotics 39. What is a common benefit of consuming foods with added lutein? a) Improved cardiovascular health b) Enhanced eye health c) Better bone density d) Increased muscle strength Answer: b) Enhanced eye health 40. Which food is often fortified with vitamin B12 for individuals at risk of deficiency? a) Fruits b) Vegetable oils c) Plant-based milk alternatives d) Whole grain bread Answer: c) Plant-based milk alternatives 41. What is the primary health benefit of consuming foods high in zinc? a) Enhanced bone strength b) Improved immune function c) Better digestion d) Increased energy Answer: b) 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 Answer: b) Flaxseeds 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 Answer: a) Omega-3 fatty acids 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 Answer: d) Reduced cholesterol levels 45. Which nutrient is often added to functional foods to support heart health? a) Calcium b) Potassium c) Omega-3 fatty acids d) Iron Answer: c) Omega-3 fatty acids 46. What is the main health benefit of consuming foods rich in flavonoids? a) Improved bone strength b) Enhanced cognitive function c) Reduced oxidative stress d) Increased muscle mass Answer: c) Reduced oxidative stress 47. Which of the following is an example of a functional food that helps regulate blood sugar levels? a) Refined white bread b) Oatmeal c) Candy bars d) Potato chips Answer: b) Oatmeal 48. What is the primary benefit of consuming foods with added choline? a) Enhanced cognitive function b) Improved digestive health c) Increased muscle growth d) Better hydration Answer: a) Enhanced cognitive function 49. Which functional food ingredient is commonly used to support joint health? a) Omega-3 fatty acids b) Glucosamine c) Vitamin A d) Fiber Answer: b) 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 Answer: b) They provide health benefits beyond basic nutrition

Functional foods and nutraceuticals MCQs Food science

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