The lunula, which in Latin means “little moon”, is the white range around the nails. This part of the nail is proven to be sensitive, making it prone to damage.
The lunula is the fifth layer of the epidermis and it really “conceals” the veins that are underneath, and that’s the reason why it’s white.
It’s most noticeable on the thumb, however, not everybody’s lunula is on the surface. At times, the thickened layer of skin encompassing fingernails and toenails (eponychium), may in part or totally cover the lunula.
You shouldn’t damage your lunula because your whole nail can remain deformed forever.
Do You Know What The Half Moon Shape On Your Nails Means?
A lot of doctors presume that the lunula can uncover some information about our general wellbeing. For instance, conventional Chinese medicine trusts that an absence of lunula demonstrates malnutrition or anemia, while a pale or blue lunula is a sign of diabetes. If the lunula has rosy smears, that person might be experiencing cardiovascular disease.
An absence of lunula or a tiny lunula is an indication of acid reflux which happens accordingly of slow digestion or toxins in the body.
A healthy individual’s lunula should be rosy, smooth, arc-shaped, and clear.
Pale blue lunula
- Diabetes mellitus
Lunula has red discoloration
- Cardiovascular disease
- Collagen vascular disease
- Hematologic malignancy
Transverse White Lines
- Heavy metal toxicity (usually arsenic)
Leukonychia striae (white splotches)
- Trauma to the nail matrix
Longitudinal Brown Lines
- Addison’s disease
- Nevus at the nail base
- Breast cancer
- Subacute bacterial endocarditis
- Systemic lupus erythematosus
As a rule, the lunula takes around one fifth of the fingernail and has a clear edge. The lunula can show whether someone has some disease in terms of its color. The less lunula an individual has, the poorer wellbeing he/she has. If the lunula is only visible on the thumbs, that is a sign that you should be aware of diseases.