As income increases, _____ form a larger part of the diet.

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The question asks: As income increases, _____ form a larger part of the diet.

Option a: Vegetables. While vegetables are a component of diets at all income levels, their share does not typically increase simply due to higher income; in many settings higher incomes shift some consumption away from staple plant-based foods toward more animal products and processed items. This option ignores the common dietary transition associated with rising income and urbanization.

Option b: Fruits. Fruits can become more available with higher income, but they do not generally form a larger part of the diet solely because income rises, especially in regions where staple foods dominate or where fruits remain relatively expensive. This option is plausible in some contexts but not the most consistent global pattern of dietary transition linked to income.

Option c: Cereals/grains. Cereals and grains are usually a baseline staple across income groups; as income grows, the relative share of cereals/grains often decreases slightly as diets diversify. Therefore, while cereals/grains remain important, they do not typically form a larger part of the diet with rising income.

Option d: Animal-based foods. In many nutrition and development studies, increasing income leads to greater consumption of animal-based products (meat, dairy, eggs) as people can afford more expensive foods and diversify protein sources. This shift is a classic part of the nutrition transition observed in expanding economies and urbanizing populations.

In summary, each option reflects a potential dietary component, but the pattern most consistently associated with rising income is an increased share of animal-based foods, due to greater purchasing power and changes in food preferences. The other options fail to capture this general trend or describe changes that are less universally observed with income growth.

HESM 286 (001) FALL 2025 Quiz 5 (Lectures 14-18)

As income increases, _____ form a larger part of the diet.

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HESM 286 (001) FALL 2025 Quiz 5 (Lectures 14-18)

As income increases, _____ form a larger part of the diet.

查看解析

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类似问题

Which food is the best example of a nutrient-dense food choice?

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Soy products are an excellent protein source.

Question at position 6 Which of the following is required for healthy eyes?eating a wide variety of fruitseating high-fat foodavoiding foods that contain zincavoiding foods that contain vitamin A

更多留学生实用工具

考试浏览器助手

风格化写作助手

论文查重助手

文献引用助手

课堂转译助手

课堂笔记助手

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学校历年真题

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