A Doctor Noticed Something Subtle in Fingernails—And It Might Reveal More About Your Health Than You Think
It wasn’t a dramatic discovery. No flashing warning signs. No sudden symptoms. Just a quiet observation—something so small most people wouldn’t think twice about it. Fingernails. For years, they’ve been seen as little more than a cosmetic detail. Something to trim, clean, maybe polish. But recently, more attention has been drawn to what they might…