Be sure to write down your nighttime routine, anything you’ve eaten or drank, and any medications you may be taking. No, not alcohol, which can interfere with sleep. Tryptophan is a naturally occurring amino acid that is found in certain foods. It is a component of serotonin.
How it works is not well understood. Other results show that insomniacs who only exercise for thirty minutes three or four times a week sleep almost an hour longer than sedentary people and wake up less frequently at night.
How can I sleep better naturally at night?
In some cases, they’re part of CBT-I, and sometimes they can be used with other treatments (or alone) to help you get back to sleep. Nowadays, however, there are plenty of lights when it’s dark outside, whether from your phone, laptop, or television. The circadian rhythm is a selection of behavioral, physical, and mental changes that follow a 24-hour cycle. One study found that college students who napped at least three times a week and students who napped longer than 2 hours each time had poorer sleep quality than their peers who didn’t.
Changing positions frequently can be distracting, but finding the right sleeping position can make a big difference in falling asleep.