Difficulty sleeping is a common problem that affects millions of people worldwide. Insomnia can affect not only physical and emotional well-being, but also productivity and long-term health. While many factors can contribute to this problem, science has identified several nighttime practices that can help you sleep soundly and improve the quality of your sleep.
Create a relaxing evening routine
The key to fighting insomnia is to teach your body to recognize “bedtime” through a consistent, relaxing routine. This helps regulate your circadian rhythm, the internal clock that controls your sleep-wake cycles.
Spend 30 minutes to an hour doing relaxing activities before bed, such as reading, listening to soft music, or practicing meditation. Avoid using electronic devices, as the blue light from screens can interfere with the production of melatonin, the sleep hormone.
Eliminate caffeine.
Consuming caffeine and certain foods before bed can be a major obstacle to sleep. Caffeine, found in coffee, tea, and some soft drinks, is a stimulant that can disrupt sleep for up to six hours after consumption.
Avoid caffeine at least six hours before bedtime and choose a light dinner two to three hours before bedtime. Avoid heavy, spicy, or high-fat foods, as they can make digestion difficult and cause discomfort when lying down.
Practice breathing and relaxation techniques.
Deep breathing and relaxation techniques help to slow down the activity of the nervous system, reducing stress and promoting a state of calm ideal for sleep. These exercises not only promote relaxation, but also regulate heart rate and blood pressure, making it easier to fall asleep.
A simple technique is 4-7-8 breathing, which involves breathing in through your nose for 4 seconds, holding your breath for 7 seconds, and exhaling through your mouth for 8 seconds. Repeat this cycle 4 to 6 times until you feel relaxed.
Avoid light and create atmosphere
Light is one of the main regulators of the circadian clock, and too much exposure to artificial light at night can trick the brain into thinking it's still daytime. Conversely, a dark environment stimulates melatonin production, making it easier to fall asleep.
Keep exposure to bright lights to a minimum for at least an hour before bed. At night, make sure the room is completely dark. If necessary, use blackout curtains or a sleep mask.
Take care of your bedroom
Your body temperature drops slightly during sleep, and an environment that is too warm or too cold can disrupt this process, affecting the quality of your sleep. Creating a cool, comfortable environment in your bedroom can help you get a deeper, more restful sleep.
The recommended sleeping temperature is approximately 18-20°C. In addition, use bedding appropriate for the season and consider fabric options that allow for ventilation.
