Explain the benefits of a diet high in fibre.
- Leaving Cert Home Economics - Question 2(c) - 2020
Question 2(c)
Explain the benefits of a diet high in fibre.
Worked Solution & Example Answer:Explain the benefits of a diet high in fibre.
- Leaving Cert Home Economics - Question 2(c) - 2020
Step 1
Peristalsis and Bowel Health
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Answer
A diet high in fibre promotes peristalsis, which is the wave-like movement of the intestines, facilitating the efficient passage of food and waste. This can reduce the risk of bowel disorders such as constipation, diverticulitis, and even colon cancer by preventing toxic substances from building up in the digestive tract.
Step 2
Feeling of Fullness
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Answer
High-fibre foods add bulk to the diet, helping individuals feel fuller for longer periods. This is particularly beneficial for weight management as it allows people to consume fewer calories while still feeling satisfied.
Step 3
Blood Sugar Regulation
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Answer
A high-fibre diet helps control blood sugar levels by slowing the release of glucose into the bloodstream. This is crucial for reducing the risk of type 2 diabetes and managing existing diabetes. Additionally, it can lower blood cholesterol levels, thereby reducing the risk of coronary heart disease (CHD).
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