12 Symptoms You Shouldn’t Ignore If You Care About Your Health

7. Brittle Nails
Nails can actually tell a lot about a person’s health. If they’re brittle and weak it might signal that you’re not getting enough vitamins. If they change their color that can be a symptom of kidney problems. If your nails have become kind of concave that can be a symptom of anemia. Even your cuticle thickness can tell a lot about the state of your heart and lungs.