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Eye Health Blog

Science-backed articles on eyes, health, iris analysis, and more.

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What Does Your Iris Colour Mean?
Brown, blue, green, hazel, grey, and amber β€” the genetics, science, and personality insights behind every eye colour.
6 min read β†’
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Signs of Stress & Fatigue Visible in Your Eyes
Red eyes, dark circles, drooping lids, and dry eyes β€” your eyes reveal exactly how tired and stressed you are before you even feel it.
7 min read β†’
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What Your Eye Reveals About Your Health
Yellowing sclera, redness, limbal ring changes β€” what doctors look for and what you can observe yourself as wellness signals.
8 min read β†’
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What Is Iridology? The History & Science
The iris as a map of the body β€” the 19th-century origins, the 12-zone clock system, and what modern science actually says about it.
7 min read β†’
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Face Shape Guide: Find Yours & What It Means
Oval, round, square, heart, or oblong? How facial landmark ratios define your shape, what each means, and style tips for all five.
6 min read β†’

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Free Colour Blindness Test
10 Ishihara-style plates. Test for red-green and blue-yellow colour deficiency in under 2 minutes. Instant results, no sign-up.