According to a 2023 meta-analysis in Sleep Medicine Reviews, drinking caffeine can reduce total sleep time by 45 minutes and ...

Many rely on cups of coffee to boost energy levels ... range between 1.5 and 9.5 hours depending on the person. A good night’s sleep is really important to give your body and brain time to ...

Big dinners make you temporarily drowsy but prolong digestion, which interferes with a good night's sleep ... at dinner to help curb middle-of-the-night snack attacks. Spicy foods can contribute ...