Greg says that he usually eats one medium carrot every day to ensure that he’s consuming enough vitamin A. Today he said he didn’t eat any carrots and is worried that there is not enough vitamin A in his system. What would you say to Greg to allay his fear?

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BlackTom AI · Accepted Answer

Question restatement: Greg worries about vitamin A deficiency after skipping carrots for a day. We need to evaluate the given statements to determine what would best allay his fear.
Option a: 'Don’t worry; fat-soluble vitamins are stored in the body. It takes a lot longer than one day to develop any adverse effects.' This is accurate because vitamin A is fat-soluble and is stored in body tissues, especially the liver. The body's stores buffer short-term fluctuations in intake, so missing carrots for a day is unlikely to cause immediate deficiency symptoms. The reasoning here reflects understanding of fat-soluble vitamins and the body's storage mechanisms.
Option b: 'Take a vitamin A supplement as soon as you can!' This overreacts to a single missed day and could lead to unnecessary supplementation. Supplements can be unnecessary and, if taken in excess, might cause toxicity since fat-soluble vitamins are stored. It ignores the body's existing stores and the typically adequate dietary intake from other sources.
Option c: 'Well, there isn't any vitamin A in carrots so you probably haven’t consumed vitamin A for some time now' This is factually incorrect. Carrots do contain provitamin A (beta-carotene), which the body can convert to vitamin A. It also implies an extended deprivation without evidence, which does not reflect how vitamin A sufficiency works in a balanced diet.
Option d: 'As long as you eat some chicken tonight you will not develop chicken eyes.' This mixes a myth with a dietary claim. While animal foods can contribute preformed vitamin A, the statement about 'chicken eyes' is a stereotype and not a scientifically appropriate reassurance. It shifts focus to a folklore-like outcome rather than addressing nutrient storage and daily needs in a factual way.
Additional nuance: The key concept here is the difference between water-soluble and fat-soluble vitamins, and the fact that fat-soluble vitamins are stored and less prone to short-term fluctuations. A single skipped day of carrot intake is not typically sufficient to cause a deficiency, given the body's stores and dietary diversity. The other options either promote unnecessary supplementation, contain factual inaccuracies about carrot content, or rely on outdated myths, making them unsuitable as reassurance.
Overall, the most scientifically sound reassurance is that fat-soluble vitamins are stored in the body and short-term misses do not lead to immediate adverse effects, whereas the other statements either misrepresent vitamin A sources, rely on myths, or advocate unnecessary actions.

Greg says that he usually eats one medium carrot every day to ensure that he’s consuming enough vitamin A. Today he said he didn’t eat any carrots and is worried that there is not enough vitamin A in his system. What would you say to Greg to allay his fear?

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Greg says that he usually eats one medium carrot every day to ensure that he’s consuming enough vitamin A. Today he said he didn’t eat any carrots and is worried that there is not enough vitamin A in his system. What would you say to Greg to allay his fear?

查看解析

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类似问题

Application-Level Multiple-Choice Items You would tell a person who did not meet his recommended intakes for the fat-soluble vitamins on one day to:​

Comprehension-Level Multiple-Choice Items ​Any disease that produces _____ malabsorption can bring about deficiencies of vitamins A, D, E, and K.

In general, which type of vitamins are more likely to accumulate to toxic levels if take in excess (ex supplements)? WSV or FSV?

Vitamin A supplements are needed by

Which is the least toxic of the fat-soluble vitamins?

In a consumer society, many adults channel creativity into buying things

Economic stress and unpredictable times have resulted in a booming industry for self-help products

People born without creativity never can develop it

更多留学生实用工具

希望你的学习变得更简单

Application-Level Multiple-Choice Items You would tell a person who did not meet his recommended intakes for the fat-soluble vitamins on one day to:

Comprehension-Level Multiple-Choice Items Any disease that produces _____ malabsorption can bring about deficiencies of vitamins A, D, E, and K.