Continued exposure to bright causes over stimulation of the brain cortex leading to lack of concentration, irritability, inability to focus and easy fatigue. Also difficulty in falling asleep. Eyes do not blink as often when working on the screen, leading to dry eyes, itching, sometimes watering and weakness of vision requiring revision of correction glasses.
Screen exposure interferes with the day and night circadian rhythm of the body system, hormone secretion cycles and mechanism of detoxification affecting health, reducing body resistance and making you vulnerable to several health issues and diseases.
