1.FACT: Caffeine Provides a Mild Boost
Whether in the form of coffee, soft drinks, or gum, caffeine can briefly increase alertness. Keep in mind that the effect takes about 30 minutes to kick in, so you may want to pull over and rest until you perk up. This temporary fix has its limits — caffeine can’t overcome severe fatigue and may have little impact on regular coffee drinkers.
2.MYTH: Drowsy Driving Only Happens at Night
Most fatigue-related crashes occur between 4-6 a.m., but drowsy driving is not restricted to the wee hours. Another peak time is between 2-4 p.m. Rush hour can also be hazardous, with a quarter of commuters saying they drive drowsy at least a few days per month.
