accounted for this in the study, but you would expect having more sex would have benefits for the mentioned organs too
I'm guessing "control group FTW!"
a system that— (A) can— (i) passively monitor the performance of a driver of a motor vehicle to accurately identify whether that driver may be impaired; and (ii) prevent or limit motor vehicle operation if an impairment is detected; (B) can— (i) passively and accurately detect whether the blood alcohol concentration of a driver of a motor vehicle is equal to or greater than the blood alcohol concentration described in section 163(a) of title 23, United States Code; and (ii) prevent or limit motor vehicle operation if a blood alcohol concentration above the legal limit is detected; or (C) is a combination of systems described in subparagraphs (A) and (B).
You are correct about false-positives and false-negatives. Also, what if the driver needs to use the car to escape a natural disaster, or there is some other exigent circumstance? This does seem excessive.
3500 Calories = 1 Food Pound