The ring, which doctors call arcus senilis, often goes hand in hand with high cholesterol and triglycerides - and an increased risk for heart attack and stroke.

医生把这个环称为虹膜老化弧（arcussenilis），经常与高胆固醇和高甘油三酸酯症紧密相连，而高胆固醇和高甘油三酸酯会增加心脏病和中风的风险。