Which of the following is an effect of alcohol?

Alcohol consumption negatively impacts several aspects of physical and cognitive function, making "None of the above" the only valid option. Specifically, alcohol can impair vision by blurring and reducing clarity. It also slows down reaction times, which can be particularly dangerous in activities such as driving or riding a motorcycle. Coordination is similarly affected, as alcohol can disrupt motor skills, making it more challenging to perform tasks that require precision and balance. Therefore, since all the stated effects in the choices would be detrimental rather than beneficial, the correct response indicates that none of the listed effects represent the truth about alcohol's impact on a person's abilities.