What is a recommended practice to help stop drowsiness while driving?

Avoiding heavy foods is a recommended practice to help stop drowsiness while driving because heavy meals can lead to feelings of fatigue and sluggishness. When the body processes large amounts of food, particularly those rich in fats or carbohydrates, it diverts energy towards digestion, which can decrease alertness and induce sleepiness. By opting for lighter, healthier snacks or meals before a long drive, individuals can maintain higher energy levels, which are crucial for staying alert behind the wheel.

Listening to loud music may create a stimulating environment, but it might not be sustainable for combating drowsiness over a longer period. Similarly, drinking caffeinated beverages can temporarily increase alertness, but it doesn't address the root cause of fatigue, nor is it a long-term solution. Driving faster can also be dangerous and illegal and doesn’t combat drowsiness effectively—it could lead to increased risks on the road. Thus, maintaining a proper diet by avoiding heavy foods is a practical and health-conscious way to enhance focus while driving.