Skin that’s paler than usual

Other typical signs of iron deficiency are skin that’s paler than usual, as well as the pale coloring of the inside of the lower eyelids. Hemoglobin in red blood cells gives blood its red color, so iron shortage causes the blood to become less red. That's why, among people who are iron deficient, their skin may lose part of its color or warmth. Paleness associated with iron deficiency might appear all over the body or be limited to one area, such as the face, gums, insides of lips or lower eyelids, nails, etc, according to a study of children ages 6 to 11.

A blood test should be used to confirm this condition. Paleness is more common in moderate and severe anemia cases. The inside layer of your lower eyelid should be a vibrant red hue when you pull it down while staring in the mirror. You may have an iron deficiency if it's a very pale pink or yellow color. The eyelid may be the only area where this disease is visible in people with darker skin tones.