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'Almost six in ten people are aware of the “five or more a day message” but on average Irish people claim to be eating only three portions of fruit and vegetables a day.' (Bord Bia) (a) Discuss the options available to consumers when selecting and purchasing fruit and vegetables - Leaving Cert Home Economics - Question 2 - 2012
Question 2
'Almost six in ten people are aware of the “five or more a day message” but on average Irish people claim to be eating only three portions of fruit and vegetables a ... show full transcript
Worked Solution & Example Answer:'Almost six in ten people are aware of the “five or more a day message” but on average Irish people claim to be eating only three portions of fruit and vegetables a day.' (Bord Bia) (a) Discuss the options available to consumers when selecting and purchasing fruit and vegetables - Leaving Cert Home Economics - Question 2 - 2012
Step 1
Discuss the options available to consumers when selecting and purchasing fruit and vegetables.
Answer
When selecting and purchasing fruit and vegetables, consumers have several options:
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Type of Produce: Consumers can choose among organic, conventional, fresh, or pre-packaged fruits and vegetables. Organic options are often perceived as healthier due to the absence of synthetic pesticides and fertilizers.
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Seasonal Availability: Purchasing seasonal produce can ensure better freshness and flavor while also contributing to lower prices compared to out-of-season options.
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Processing State: Different forms of fruits and vegetables are available, including raw, frozen, canned, or dried options, each offering distinct nutrition profiles and convenience for different recipes.
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Buying Locations: Choices include supermarkets, farmers' markets, and local organic stores which can influence the quality and sustainability of the produce purchased.
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Certification and Sourcing: Consumers have the option to look for certifications, such as fair trade or locally sourced products, which may align with their health and ethical beliefs.
Step 2
Give details of the nutritional significance and the contribution to the diet of either fruit or vegetables.
Answer
Focusing on fruit:
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Nutritional Significance:
- Vitamins: Fruits are rich in essential vitamins, particularly Vitamin C, which aids in immune function and skin health. Other vitamins like A, E, and various B vitamins are also abundant in fruits.
- Minerals: They provide vital minerals such as potassium and magnesium, important for cardiovascular health and muscle function.
- Fiber: Fruits are high in dietary fiber, which aids in digestion and can help control blood sugar levels.
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Contribution to the Diet:
- Daily Intake Recommendation: Incorporating fruits into daily meals supports the recommended dietary guideline of consuming at least five servings of fruits and vegetables combined.
- Reduction of Chronic Diseases: Regular consumption of fruits is associated with a lowered risk of chronic diseases such as heart disease, diabetes, and certain cancers due to their antioxidant properties.
- Weight Management: They are often lower in calories, helping with appetite control which contributes to maintaining a healthy weight.
Step 3
Give an account of Vitamin A under each of the following headings:
Answer
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Biological Functions:
- Vitamin A is essential for vision, particularly in low light. It plays a critical role in the growth and development of cells, ensuring proper function of the immune system.
- It is vital for maintaining healthy skin and mucous membranes, and it influences reproductive health and development.
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Effects of Deficiency:
- Deficiency in Vitamin A can lead to impaired vision, including night blindness. Severe deficiency may even lead to total blindness.
- Further, it can result in weakened immune response and increased susceptibility to infections, especially in children.
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Properties:
- Vitamin A is fat-soluble, meaning it is absorbed in the presence of dietary fats and can be stored in the liver.
- It can be found in two primary forms: retinol (found in animal products) and beta-carotene (found in plant products), which the body converts as needed.