The lunula is the visible portion of the distal nail matrix that extends beyond the proximal nailfold. It is white, half-moon-shaped, appears by week 14 of gestation, has unique histologic features.

What does it mean when you have no lunula?

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. unusual cravings, such as dirt or clay.

What does your lunula tell you?

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.