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You are presented with a research paper discussing a study on the relationship between caffeine consumption and alertness. The paper reports that participants who consumed caffeine in the morning reported feeling more alert during the day compared to those who did not.

What conclusion can you draw from this study?

A. Caffeine consumption has no impact on alertness.
B. Caffeine consumption in the morning improves alertness.
C. Caffeine consumption at night improves alertness.
D. Participants who consumed caffeine in the morning felt more alert than those who did not.



Answer :

GinnyAnswer

Final answer:

Consuming caffeine in the morning improves alertness based on the study results.


Explanation:

Caffeine consumption in the morning improves alertness. The study results indicating that participants who consumed caffeine in the morning reported feeling more alert during the day provide evidence that caffeine intake can positively impact alertness levels. This effect is attributed to caffeine's interaction with adenosine receptors in the brain, leading to increased energy metabolism and enhanced alertness.


Learn more about Caffeine consumption and alertness here:

https://brainly.com/question/43146470


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