Smartphones and other electronic devices are now essential to daily life. While these gadgets offer convenience, they can also harm our health. How can we mitigate these negative effects? Let’s look at some dietary habits for those relying heavily on smartphones.
Blue light emitted from devices such as smartphones and computers strains our eyes and is also associated with premature aging, insomnia, and fluctuations in fasting blood sugar levels.
Additionally, blue light exposure from screens can disrupt our circadian rhythms, causing sleep disturbances. This, in turn, can lead to shorter sleep duration and negatively impact both vision and overall health.
To help counteract the harmful effects of blue light, adopting certain dietary habits can be beneficial.
One key nutrient to focus on is lutein. Often called the “vitamin for the eyes,” lutein has anti-inflammatory properties that protect eye tissues from damage caused by blue light.
Foods rich in lutein include kiwi, egg yolks, spinach, zucchini, and grapes.
Second, staying well-hydrated is essential.
Blue light affects the epidermis, the skin’s outer layer, by reducing aquaporins — proteins that help move moisture between skin cells — over time, which can accelerate skin aging.
To counter this, drink plenty of water. Coconut water or electrolyte-infused water can further boost hydration.
Third, it’s important to avoid overeating before bed.
Blue light can interfere with metabolic processes, leading to weight gain and diabetes while suppressing melatonin, a hormone promoting sleep.
If you need to use electronic devices before bed, it’s important to check the screen brightness and avoid heavy meals.
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