The started drinking caffeinated coffee every night to stay awake to study for finals.On Sunday evening,Todd was able to stay awake after drinking one cup of coffee.By Thursday evening,Todd found that he needed to drink two cups of the coffee to get the same effect.Why is this so?

Question

Quizplus · Accepted Answer

Todd has developed a tolerance to low doses of caffeine, which means that his body has adapted to the regular use of caffeine, and he needs more of it to achieve the same effect as before. This is a common phenomenon among caffeine users, who may need to increase their intake over time to achieve the desired effect. Option A is unlikely as it is not mentioned in the given scenario, and option B is not a plausible explanation. Option D is also possible, but tolerance is a more accurate explanation in this case.

The Started Drinking Caffeinated Coffee Every Night to Stay Awake