As society advances, phones and computers have become essential devices, and using phones before bed has become a common habit for many. This habit can cause significant harm to our bodies, disrupting brain function, damaging vision and skin, impairing cognitive abilities, triggering emotional agitation, sadness, or excitement, and severely affecting sleep quality. Below, we'll discuss the dangers of using phones before bed. Let's take a look!
Five Additional Hazards of Using Phones Before Bedtime
1. Increased Acne Risk. When using phones, our faces are held very close to the device, which can adversely affect and damage the skin. Over time, this may lead to recurring issues like dark spots or acne, and even heighten susceptibility to skin allergies. This is worth noting, as it relates to certain metals present in phones.
2. Increased risk of eye strain or eye swelling. Most people who use phones before bed tend to lie on their side while looking at the screen. Over time, this can cause uneven vision in both eyes and reduce blood supply to the eyes. Additionally, prolonged screen exposure can lead to a sensation of eye swelling, and in severe cases, trigger adverse reactions like dizziness and headaches.
3. It can lead to poor sleep quality. Studies indicate that each additional hour spent on a phone in bed reduces total melatonin production by approximately 20%. When melatonin is suppressed, it affects sleep quality, keeping us in a state of shallow sleep and disrupting our biological clock.
4. May induce cervical spondylosis. Prolonged phone use before bed, especially with poor posture, can cause persistent compression of the vertebral arteries, potentially leading to cervical spondylosis and chronic strain.
5. Can cause cervical spine deformation. Lying down while using a phone subjects the cervical spine to prolonged traction, gradually reducing its natural forward curve until it straightens or even develops a reverse curvature.
Three Types of Foods to Eat More of for Eye Protection
For many people, workdays involve eight hours of constant computer screen exposure, followed by nearly half their free time spent on mobile devices. So how can we effectively protect our vision in daily life?
Starting with diet is always a good approach. Generally, the best way to protect vision is to consume more of the following three types of foods:First are foods rich in Vitamin A, such as various animal livers, eggs, carrots, spinach, and oranges. Second are foods abundant in Vitamin B, which effectively alleviate eye fatigue and dry, itchy eyes. Finally, foods high in Vitamin C help relieve dry eye symptoms—key examples include cucumbers, cauliflower, and bok choy.