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‘Research reveals that 19% of the average weekly family food shop is spent on highly processed ‘treat’ foods - Leaving Cert Home Economics - Question 2 - 2019
Question 2
‘Research reveals that 19% of the average weekly family food shop is spent on highly processed ‘treat’ foods. This compares with only 10% spent on fruit and 7% on ve... show full transcript
Worked Solution & Example Answer:‘Research reveals that 19% of the average weekly family food shop is spent on highly processed ‘treat’ foods - Leaving Cert Home Economics - Question 2 - 2019
Step 1
Discuss the nutritional significance of vegetables in the diet.
Answer
Vegetables are essential for a balanced diet, providing a wide range of nutrients essential for health. They are low in calories and high in fiber, helping to maintain a healthy weight and supporting digestive health.
- Protein: Vegetables provide a small amount of proteins, which are necessary for body repair and growth. For example, legumes such as soybeans are significant sources of protein.
- Carbohydrates: They contain carbohydrates, which are vital for energy. Starchy vegetables like potatoes and corn are particularly rich in this nutrient.
- Vitamins: Vegetables are rich in vitamins. For instance, green leafy vegetables are high in vitamins A, C, K, and several B vitamins, which support various bodily functions.
- Minerals: They also provide important minerals such as calcium, iron, potassium, and magnesium, essential for bone health and metabolic processes.
- Antioxidants: Many vegetables are high in antioxidants, which help combat oxidative stress and may reduce the risk of chronic diseases.
Step 2
Suggest strategies for increasing a person’s daily consumption of vegetables.
Answer
- Eat vegetable-based soups regularly: Incorporate soups packed with vegetables as a starter or light meal.
- Add vegetables to salads: Enhance salads by adding a variety of vegetables to increase color and nutrients.
- Increase vegetables in savoury dishes: Use vegetables creatively in dishes such as stir-fries and casseroles, ensuring they are a focal point.
- Substitute vegetables for carbohydrates: Replace some carbohydrate sources with vegetables, such as using zucchini noodles instead of pasta.
Step 3
Compile a set of guidelines for cooking vegetables in order to maintain their nutritive value.
Answer
- Cook quickly: Minimize cooking time to preserve nutrients.
- Cover with a lid: When boiling vegetables, cover the pot to retain steam and nutrients.
- Use cooking liquid: Prepare vegetable dishes using the liquid from cooking to create sauces, maximizing nutrient retention.
- Avoid overcooking: Cook until just firm, as overcooking can lead to nutrient loss.
Step 4
Step 5
Give an account of Vitamin C (ascorbic acid) under each of the following headings: sources.
Answer
- Sources: Rich sources of Vitamin C include fruits such as blackcurrants, kiwis, strawberries, and melons. Vegetables like bell peppers, tomatoes, and leafy greens are also excellent sources.
Step 6
Give an account of Vitamin C (ascorbic acid) under each of the following headings: biological functions.
Answer
- Biological functions: Vitamin C is essential for collagen formation, which is vital for healthy connective tissues. It also supports the immune system and aids in the absorption of iron from plant-based foods.