서나얌
건강이랑 관련 있다고 하는데 기본건강검진 받아보셔요
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They say it's an important indicator, so if there are changes in your nails
I heard that it could be a sign of various diseases.
What does it mean when vertical lines appear on the nails? Should I be worried or is it a symptom that requires a visit to the hospital? I'm 고민입니다 ㅠㅠ