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Global Eye Color Distribution and Characteristics
worldatlas.com/society/the-world-s-population-by-eye-color.htmlYapay zekadan makale özeti
- Basic Facts
- World population exceeds 8 billion people
- Eye color affects personality, ancestry, and health conditions
- Two main factors determine eye color: iris pigmentation and light scattering
- Common Eye Colors
- Brown eyes are most common (70-80%), with dark brown in Africa and Asia
- Blue eyes are second most common (8-10%), common in northern Europe
- Hazel eyes (5%) and amber eyes (5%) are also common
- Green eyes (2%) and gray eyes (3%) are rarest
- Special Cases
- Red/violet eyes seen in severe albinism due to blood vessel visibility
- Heterochromia (multiple eye colors) affects less than 1% of population
- Medical Significance
- Lighter iris color increases risk of age-related macular degeneration
- Gray iris may indicate uveitis
- Blue/green/gray eyes increase risk of uveal melanoma
- Eye color can reveal underlying health conditions like uveitis