What is one effective way to prevent drowsiness while driving?

Getting adequate sleep the night before a trip is crucial for maintaining alertness and focus while driving. Fatigue can significantly impair reaction times, judgment, and decision-making abilities, making it more likely for a driver to experience drowsiness on the road. By ensuring that you have had enough restful sleep, your body and mind are better prepared to handle the pressures of driving, thus reducing the risk of accidents caused by drowsiness.

Other methods, while they might provide temporary relief from sleepiness, do not address the root cause of fatigue and can be less effective in the long run. For instance, consuming caffeinated beverages can provide a brief boost in alertness but may lead to a crash in energy levels later. Similarly, opening windows could offer some fresh air, but it is unlikely to mitigate the effects of sleep deprivation. Taking short breaks every hour can help, but if adequate sleep has not been achieved beforehand, the effectiveness of these breaks will be limited. Therefore, prioritizing quality sleep is the most effective and sustainable strategy to prevent drowsiness while driving.