What does it mean if you have no half moons on your fingernails?
Though the connection is not completely understood, an absent lunula can indicate anemia, malnutrition, and depression. Make an appointment with your doctor if you’re experiencing any of the following symptoms along with an absence of lunula: lightheadedness or dizziness.
What do large moons on fingernails mean?
Overly large lunulae Lunulae are considered large when they occupy a third (or more) of the fingernail. They indicate problems with the cardiovascular system, heartbeat disruption, and low blood pressure. Large lunulae can be often found in athletes and people whose occupation is connected with physical activity.
What do your nails look like with anemia?
Anemia is a condition where your body lacks enough hemoglobin, a protein that carries oxygen from your lungs to the rest of your body. While fatigue is the leading sign of anemia, this condition can also show itself through brittle or spoon-shaped nails — called koilonychia.
What causes half moons in fingernails?
Moons, light half moon shaped, are situated at the base of the fingernails. Small or no moons are thought to indicate low blood pressure or underactive thyroid gland. Scientists have found that lack of moons on fingernail may suggest deficiency of vitamin B12 or iodine which normally feeds the thyroid gland.
What do red half moons on fingernails 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 are the white half moons on fingernails?
The half-moon shape at the base of your fingernail is known as a lunula. Lunulae cover the bottom of your nail, just above your cuticle. Lunulae are part of your nail matrix. The matrix refers to the tissue just beneath your nail. It contains nerves, lymph, and blood vessels.
