Body systemsQuestion 1629 of 1700

Which are the best foods to improve digestive function?

  1. Fried foods and sweet snacks served with each meal
  2. White bread and other refined starches at meals
  3. High-fiber foods such as whole grains and fruits
  4. Cheese and meat as the main foods at meals
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Correct answer: High-fiber foods such as whole grains and fruits

Fiber adds bulk and keeps the bolus moving. Whole grains have more fiber than processed grains.

Source: Nursing Assistant (Reuter), 11.3: Digestive System

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Questions last reviewed: 18 October 2026