A lot of people claim that they can’t start their day properly without a cup of coffee to give them a much-needed morning jolt. However, those who suffer from sleep deprivation are told not to rely on caffeine to five them a mental boost.
A study from the American Academy of Sleep Medicine said that those who don’t get enough sleep for several days in a row cannot rely on caffeine to help combat their fatigue. Researchers tested 48 people who only get five hours of sleep every night for a period of five days, half of which were given 200mg of caffeine twice a day, while the other half were given a placebo.
Caffeine Not Enough to Jolt Sleep-deprived Individuals
