Answer:
Can / Adjustable
Explanation:
Carotenoids are colorful chemical compounds or pigments found in fruits and vegetables that are red, orange, or yellow, such as carrots, pumpkins, and tomatoes.
Retinol and carotenoids contribute to vitamin A, present in these fruits and vegetables.
Excessive consumption of these food items can lead to an overload of carotenoids, potentially causing adverse effects on health. The body adjusts the conversion to retinal based on its needs, utilizing vitamin A only as necessary, and any surplus can be harmful.
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