The power of light: how glasses can transform your night's rest

A doctor reveals the secrets to optimizing sleep using light filters

In the constant search to maintain a healthy lifestyle, many people focus on diet and physical exercise. However, one fundamental aspect is often overlooked: rest. In this context, new trends are emerging to improve our quality of sleep, and one of them focuses on the use of glasses with light filters.

Alexandre Olmos, a wellness doctor and social media communicator, has shared his perspective on how various types of light influence our circadian rhythms. His recent interview with 'Mundo Deportivo' sheds light on this interesting topic, which is increasingly attracting more attention in the field of health and sports.

Recently, prominent sports and cultural figures have been observed wearing glasses with different colored lenses, such as red, amber and blue. According to Olmos, each of these filters has a direct impact on the way our brain processes light throughout the day.

The blue glass, for example, is designed to improve contrast in bright environments, which is useful during daylight hours. On the other hand, the amber glass filters blue light at night, helping to reduce eye strain, while the red glass blocks this same light, promoting better rest and restful sleep.

Olmos shares how he integrates these glasses into his daily life: “When I work on a computer or mobile phone at night, I use glasses with a blue light filter, as they minimize the impact of artificial light on the brain and promote the production of melatonin, the sleep hormone.” This practice is especially important in a world where the use of electronic devices is almost ubiquitous.

In addition to glasses, the specialist mentions the importance of the atmosphere at home at night: “I usually opt for red light or warm lighting at dusk. This type of light interferes less with our circadian rhythm, since its wavelength does not inhibit melatonin, thus facilitating the transition to rest.”

Nighttime routines are key to preparing the body for sleep. Olmos highlights the importance of slowing down before going to bed: “I do simple but effective activities, such as reading or mentally disconnecting, avoiding intense stimuli. This transition is crucial to ensure that the rest is truly restorative.”

Disconnecting from electronic devices at least 45 minutes before going to sleep is another essential recommendation. Although it may seem like we are tired, the brain can remain active because of the white light from screens, which makes it believe that it is still daytime. Instead, reading a book or doing calming activities helps prepare the mind for a restful sleep.

In short, the way we manage the light around us can have a significant effect on our quality of sleep. Whether through glasses with specific filters or creating an environment conducive to rest, becoming aware of these practices can be the first step towards better general well-being.

FAQ

What type of glasses are most effective in improving sleep? Glasses with red lenses are ideal for blocking blue light and promoting better rest.
Why is it important to filter blue light at night? Blue light can interfere with the production of melatonin, the hormone responsible for regulating sleep.
How long before bed should I unplug my electronic devices? It is recommended to do it at least 45 minutes before going to bed.
Does reading before bed help you rest better? Yes, reading is a relaxing activity that helps you disconnect and prepares your mind for sleep.
How does red light influence our sleep cycle? Red light does not inhibit melatonin production, making it ideal for use at night.
Is it necessary to wear glasses with blue light filters during the day? It is not necessary, but they can be useful in brightly lit environments.
What other habits can I adopt to improve my sleep? Establish a sleep routine, create a dark and cool environment in the room, and avoid heavy foods before bed.
Does the lighting in my home affect my sleep? Yes, inadequate lighting can disrupt your circadian rhythm and make it difficult to sleep.
Can I use blue light filter glasses if I have vision problems? It is advisable to consult an eye doctor before using them.
Where can I get glasses with light filters? You can find them in specialized optical stores or online.