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REDUCED EXPOSURE TO BLUE LIGHT
10

REDUCED EXPOSURE TO BLUE LIGHT

HEALTHY LIVING
HABITS AND BEHAVIOURS
Feb 08, 2024

INTRODUCTION TO REDUCED EXPOSURE TO BLUE LIGHT

The increasing presence of digital devices in our daily lives has taken with it an accidental importance – increased contact with blue light. This possibly harmful type of light, released in significant quantities by screens, can pose certain health and wellbeing risks. However, by actively reducing our screen time, we can limit our contact with blue light, bringing about a crowd of health and wellbeing benefits and paying for a healthier, more balanced lifestyle.

UNDERSTANDING REDUCED EXPOSURE TO BLUE LIGHT

Blue light forms part of the visible light range and is released significantly by electronic devices such as computers, smartphones, and televisions. While it’s worth noting that not all blue light is harmful — natural blue light from the sun, for example, can have positive effects — the high-energy wavelengths produced by digital screens can lead to specific health and wellbeing effects when contact becomes extreme.

BLUE LIGHT- THE DOUBLE-EDGED SWORD

Like a double-edged sword, blue light can be both helpful and harmful. On the positive side, it can boost alertness and aid in regulating our circadian pace or internal body clock. On the disadvantage, extreme exposure, particularly from screens, can disturb sleep patterns, cause eye strain, and, over time, possibly add to retinal damage, increasing the risk of vision-related issues.

REDUCED SCREEN TIME, REDUCED BLUE LIGHT EXPOSURE

The equation is simple: reducing screen time directly reduces contact with possibly harmful blue light. This honest step can significantly affect our health and wellbeing, easing better sleep, reducing eye stress, and perhaps decreasing long-term vision risks related to too much screen usage.

THE SCIENCE OF BLUE LIGHT AND SCREEN TIME

Several studies confirm the link between prolonged exposure to screen light and related health and wellbeing issues, with blue light regularly cited as a key factor. Reducing screen time minimises exposure to this high-energy light, thus improving its potential negative effects on our health and wellbeing.

DIGITAL DETOX- A PATH TO LOWER BLUE LIGHT EXPOSURE

Digital detox — a mindful break from digital devices — effectively decreases blue light contact. Regular periods without screens not only ease the possible harm from blue light but also result in additional health and wellbeing benefits such as improved mental health and wellbeing and increased time for self-care and physical activity.

PRACTICAL TIPS FOR MANAGING BLUE LIGHT EXPOSURE

While reducing screen time is a recommended approach, it’s also crucial to manage necessary screen usage. Practical measures such as using blue light purifying apps or glasses, taking common breaks from screens, and avoiding screen use a couple of hours before bedtime can help manage blue light contact and its potential effects on our health and wellbeing.

THE ROLE OF REDUCED BLUE LIGHT IN HEALTH AND WELLBEING

Limiting blue light contact can have many health and wellbeing benefits. In addition to the possible vision benefits, reduced contact can lead to improved sleep quality, reduced eye stress, and increased overall comfort when using digital devices.

ENCOURAGING HEALTHY SCREEN HABITS

Encouraging healthy screen habits plays a crucial role in managing blue light contact. Balancing essential screen use with screen-free activities, incorporating regular screen breaks into daily routines, and promoting responsible use of devices can meaningfully reduce contact with harmful blue light.

CONCLUSION OF REDUCED EXPOSURE TO BLUE LIGHT

Keenly reducing screen time presents a direct and effective method for limiting contact with the possibly harmful blue light released by digital screens. By making this mindful choice, we protect our vision and promote overall health and wellbeing, marking an important step towards healthier living in the digital age.

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