Which of the following is NOT an effective way to reduce fatigue while driving?

Eating a heavy meal is not an effective way to reduce fatigue while driving because it can actually contribute to feelings of tiredness and sluggishness. When you consume a large or heavy meal, the body diverts energy to the digestive process, which can make you feel more fatigued and less alert. In contrast, the other options—taking regular breaks, getting adequate sleep, and staying hydrated—are known to help maintain alertness and reduce fatigue. Regular breaks allow you to stretch and refresh your mind, adequate sleep ensures your body has the necessary rest to function properly, and staying hydrated helps keep your energy levels up and your concentration sharp.