What does it mean when the Half-moon on your nails disappear?

Small or missing lunulae usually aren’t cause for concern. They’re usually just hidden underneath the cuticle or skin at the base of your finger. In some cases, missing lunulae may be a result of trauma or a sign of: anemia.

Do toenails have lunula?

The nail matrix creates new skin cells that push out old dead skin cells to form both finger and toenails. Nail Lunula: A nail lunula, (Latin for little moon), is found at the fingernail bottom. The lunula is the visible part of the root of the nail and it looks like a curved white mark.

Can low iron affect fingernails?

Fingernails: Possible problems Often, spoon nails are a sign of iron deficiency anemia or a liver condition known as hemochromatosis, in which your body absorbs too much iron from the food you eat. Spoon nails can also be associated with heart disease and hypothyroidism.

Why are the half moons on my thumbs so big?

An excessively large lunula may be an indication of problems with your cardiovascular system, heartbeat and low blood pressure. A large lunula is common in athletes but if it’s present in a person who doesn’t exercise, it could be an indication of stress.

Why do I have no moons on my fingernails?

Besides no moons on fingernails, here are more nail conditions that may indicate health problems. Brittle or crumbly nails can be caused by aging or long exposure to detergents and nail polish. However, sometimes it can be an indicator of fungal infection, thyroid disease, psoriasis, and lichen planus.

What do large half moons on finger nails mean?

Moons are actually a half-moon in shape. They are located on the base of your fingernails. Typically, it is believed that having no moons or small moons means that you either have an under-active thyroid gland or low blood pressure . Researchers have found that no moons on your fingernails may mean that you are deficient in vitamin B12 or iodine.

Why do fingernails have no moons?

This is another condition besides no moons on fingernails. When the fingernails look scooped out or curve inwards, then it could indicate iron deficiency, hemochromatosis, Raynaud’s disease, hypothyroidism, and heart disease.

What causes no moons in fingernails?

White Lines Running Across Your Nails. This common problem occurs when lines are running parallel to the base of your nails.