What Your Dirty Fingernails Might Be Telling You Without You Realizing

Have you ever noticed someone with dark, dirty fingernails and immediately wondered why they hadn’t cleaned their hands?

It’s an easy assumption to make, but the truth behind those fingernails might surprise you.

For some people, dirt beneath the nails isn’t a sign of carelessness. It can be the result of long hours spent gardening, repairing cars, working on farms, or building homes.