Reviewed by Dietitian Kelli McGrane, M.S., RD Cracks in mouth corners, tingling hands or spoon-shaped nails may signal ...

Anemia (a lack of healthy red blood cells) can produce a swollen and painful tongue (glossitis), sometimes called “anemia tongue.” Anemia has many causes, including iron deficiency, vitamin ...

The tongue is not just essential for taste and speech; it’s also a reliable indicator of overall health. Changes in its color ...

Certain vitamin and mineral deficiencies have a direct and visible effect on tongue tissue. Iron deficiency is perhaps the most common nutritional cause of tongue swelling. When iron levels drop ...

Another common sign of iron deficiency is an inflamed or sore tongue. This condition, called glossitis, can make the tongue smooth and swollen, and sometimes cause gum pain. You may also notice ...

Some weird signs of iron deficiency include developing a craving for ice or clay, an overwhelming urge to move the legs, and hair loss. However, iron deficiency can cause a range of symptoms.

I see people with iron deficiency every single day in the hospital ... Now, take a look at the tongue on the left. Notice how it looks smooth and shiny, almost like it's been polished.

These are food tasting strange, recurring mouth ulcers, and a sore tongue. If you think you may have an iron deficiency, it is important to consult your GP, who is likely to refer you for a ...

Can I be iron deficient but not anemic? Yes, it’s possible to experience iron deficiency, but not have iron deficiency anemia. “Iron deficiency anemia is just a later stage of iron ...

One in three US adults don’t get enough iron, which has a major effect on getting oxygen around your body. Find out how this common deficiency can lead to more severe health issues if untreated.

If your tongue feels swollen or uncomfortable, a blood test can help determine if iron deficiency is the cause. Pica is a craving for nonfood items, such as ice, clay, dirt, or paper. This unusual ...