It is enough to just take a look at one’s nails, and detect the health problem that this person is suffering from. For example, brittle, yellow or ridged nails often indicate nutritional deficiencies and health problems such as anemia or thyroid disease.
Nails should be translucent and reflect the pink color of the blood flowing through the veins beneath it. They are smooth and pretty strong. If their looks change, it means that you should make certain changes in your lifestyle to improve their health, as well as your overall health.
7 most common nail conditions and how to treat them :