What is Circadian Rhythm and how Blue Light affects it?

If you ever notice daytime sleep, poor concentration and difficulty in initiating sleep, circadian rhythm might be the reason behind it. Circadian rhythm refers to the physical, behavioral and mental changes that follow a daily cycle. It not only regulates your sleep cycle but also controls your organ functions. In addition, irregular rhythms have been linked to the sleep disorder, depression, seasonal affective disorder, bipolar disorder, and other chronic health conditions.

How blue light affects it?

When you spend a lot of time in front of digital and electronic devices, you are exposed to a maximum amount of blue light that can cause trouble with your sleep-wake cycle at night, even in the day.  So, disruption in circadian rhythm because of blue light can affect your body.

At night, when you are exposed to blue light from artificial resources (laptop, computer, smartphones, etc.), it can lead to a poor sleep cycle and prevent your body from being alert next morning. Exposure to blue light early in the day gives signals to your body to be alert and awake. But, when you are exposed to it during the evening, especially through digital devices, it becomes hard for your body to produce melatonin. Apart from this, long and late exposure to these harmful blue rays affect your body temperature negatively and increase your heart rate. A poor sleep-wake cycle can become problematic and affect your life’s daily routine. So, you need to improve your body’s sleep cycle.

How to protect circadian rhythm?

When it comes to saying goodbye to circadian rhythm disorder, there are plenty of supplements with natural aids or even medications available in the market. However, not all are permanent and safe to use. Keeping that in mind, blue light blocking glasses are designed that help you avoid the drowsy after-effects of supplements and improve your body’s sleep-wake cycle. It is also clinically proven that if you wear these glasses at least three hours before bed, you can protect your eyes from high energy and short-wavelength blue light. In order to result in improved sleep, health and productivity, these lenses can increase your melatonin levels.

Hope you now understand what circadian rhythm is, how blue light affects it and how you can protect it by wearing blue blockers. Purchase Blue light filter lenses, improve your sleep-wake cycle and get a refreshing life every morning.

Sponsor Ads

• Ad Space Available - Rent it Now!

Report this Page

Created on Jul 16th 2019 03:58. Viewed 383 times.

Share on APSense

Comments