Blue Light Exposure Linked to Eye Damage: Chronic exposure to blue-violet light from screens and LED bulbs can lead to inflammation and oxidative damage to the cornea, resulting in dry and irritated eyes.
Increased Risk of Cataracts: Prolonged screen time may contribute to the formation of cataracts, characterized by a white film across the lens of the eye, similar to the effects of excessive sunlight exposure.
Potential for Vision Impairment: Artificial blue-violet light penetrates the retina, causing photochemical damage, swelling, and fluid retention, which can lead to blurred vision and increased risk of macular degeneration.
Disruption of Sleep Patterns: Artificial blue light can suppress melatonin production by up to five times, disrupting the body’s natural circadian rhythm and leading to difficulties in achieving restorative sleep.
Elevated Cortisol Levels: Excessive exposure to blue light can raise cortisol and adrenaline levels, contributing to chronic stress and associated health risks, including heart disease and diabetes.
Protective Measures Against Blue Light: Recommendations include dimming lights and reducing screen time before bed, using blue-light blocking glasses, and consuming foods rich in carotenoids to support eye health.
Nutritional Supplements for Eye Health: Supplements such as lutein, zeaxanthin, and cod liver oil are suggested to help protect against blue light damage and support overall eye function.