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Quick AnswerThe blue light from screens is far weaker than sunlight and there is little evidence it damages the retina, though it can disrupt sleep — the light exposure that genuinely matters for eye health is the sun’s UV and intense visible light. The blue-light-from-screens claim Concern about blue light from phones and computers has … Read more

Quick AnswerThe best eye supplement in 2026 is the one matched to your specific need with transparent, evidence-based ingredients — lutein and zeaxanthin lead the evidence, and for most people a healthy diet covers much of the need. Start with your actual need Eye supplements are not interchangeable, and the right choice depends on your … Read more

Quick AnswerThe most eye-supportive diet is rich in leafy greens, colourful vegetables, eggs and oily fish, which supply the lutein, zeaxanthin, omega-3s and vitamins your eyes use — for most people, food covers these needs without supplements. Leafy greens for carotenoids Dark leafy greens such as spinach, kale, collards and Swiss chard are the richest … Read more