Pallor: What Super-Pale Skin and Blue-Tinged Nails Might Mean
What it means: Severe anemia, a blood disorder, can show up as pasty, paler-than-usual skin on the face and palms. Anemia can be the result of iron deficiency, chronic blood loss from bowel disease, or ulcer disease, among other reasons. Iron-deficient anemia is sometimes seen in people over age 70, who may no longer prepare nutritious meals or have interest in eating them because of depression or other health problems.
More clues: Unlike merely having a pale complexion, the pallor of anemia tends to affect the usually-reddish tissues of the mouth, gums, and lips, too. Look for nail beds to be very pale, almost bluish. Other symptoms include being quick to tire, headaches, dizziness, and shortness of breath.
What to do: Consult a nutritionist or doctor. Over-the-counter or prescription iron supplements usually correct anemia caused by a nutritional deficiency. It helps to eat more iron-rich foods (red meat, egg yolks, dark leafy green vegetables, dried fruit), especially in tandem with vitamin C (as in orange juice) for best iron absorption. Cooking in an iron skillet adds iron, too.