Angela is told by her doctor to increase her fibre intake. Which option below would be the most helpful for increasing her fibre intake?

Question

BlackTom AI · Accepted Answer

Dietary fibre is found mostly in plant-based foods: whole grains, legumes, fruits, vegetables, nuts and seeds. Fibre is the indigestible carbohydrate that adds bulk to stool, supports bowel regularity, and helps with satiety and blood sugar control.

1. Relevant knowledge points and concepts
- Soluble and insoluble fibre are present in plant foods; animal-derived foods (fish, seafood, butter) contain virtually no fibre.  
- Snacks that are plant-based (nuts, seeds, fruit, vegetables, whole-grain crackers) contribute meaningful fibre per serving.  
- Removing sugar reduces empty calories but does not itself add fibre.

2. Step-by-step reasoning
- Option a: Increase intake of fish and seafood. Fish and seafood are animal foods and contain essentially 0 g fibre per serving, so this would not increase fibre intake.  
- Option b: Swap to Logicol spread instead of butter. Both are spreads/fats; margarine-style spreads supply negligible or no fibre. Switching spreads affects fat type but not fibre.  
- Option c: Choose nuts as a snack. Nuts are plant foods that provide several grams of fibre per typical serving (for example, about 2–4 g fibre per 28 g/1‑oz serving depending on the nut). Regularly snacking on nuts increases daily fibre intake.  
- Option d: Cut all sugars out of the diet. Cutting sugars may reduce calories and improve health but does not directly increase fibre intake unless replaced with high-fibre foods.

3. Calculations/intermediate steps
No complex calculations are required. Comparing typical fibre content: fish ≈ 0 g fibre; butter/spread ≈ 0 g; nuts ≈ 2–4 g per ounce — therefore nuts clearly add fibre.

4. Why the correct answer is correct
Choosing nuts as a snack directly adds plant-based fibre per serving, making it the most effective choice among the options to increase fibre intake.

5. Why other options are incorrect (brief)
- a: Fish/seafood provide no fibre.  
- b: Spreads are fats with negligible fibre.  
- d: Removing sugars doesn’t add fibre unless substituted with high-fibre foods.

Conclusion: The best choice to increase fibre intake is c. Choose nuts as a snack. This matches the provided answer.

Angela is told by her doctor to increase her fibre intake. Which option below would be the most helpful for increasing her fibre intake?单项选择题

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