Lunula (anatomy) - Wikipedia The lunula (pl : lunulae; from Latin ' little moon ') is the crescent-shaped whitish area of the bed of a fingernail or toenail In humans, it appears by week 14 [ 1 ] of gestation , and has a primary structural role in defining the free edge of the distal nail plate (the part of the nail that grows outward)
Fingernail Lunula: What The Half Moons on Nails Reveal About Your . . . White lunulae are healthy and natural, but sometimes the color of the lunulae will change In this case, you will want to look out for: – Gray Lunulae: may indicate chronic fatigue, digestive disorders, or difficulties in nutrient absorption – Purple Lunulae: a sign of poor blood circulation and a lack of oxygen to the organs and tissues
What the Lunula of Your Nails Says about Your Health - Step To Health 8 Invisible lunulae Keep in mind that sometimes you might not be able to see your lunulae, but it doesn’t mean they’re not there If it has truly disappeared, however, it could be a problem with your blood circulation The absence of lunulae could be related to thyroid problems, lack of vitamin B12, and iron deficiency
6 Reasons Why You Don’t Have a Lunula on Your Nails Red lunulae are harder to see since they blend in with the color of your nail bed Again, the lunulae are still there, but you might not be able to see them easily Medical conditions that can cause red lunulae include: Heart failure Chronic obstructive pulmonary disease (COPD) Liver cirrhosis Chronic urticaria (hives) Psoriasis Carbon
The Half-Moon Shape On Your Nails: What Does It Mean? The half-moon shape on your nail is called a lunula (plural: lunulae), which is Latin for "little moon" It is the whitish, crescent-shaped area at the base of a fingernail or toenail, just above the cuticle The lunula is part of the nail matrix, which is the tissue beneath the nail that contains nerves, blood vessels, and lymph
Lunulae or White Color Under Nails: What It Means for Your Health Types of White Color Under Nails (Lunulae) The appearance of white color under nails can vary, and understanding these types can help in identifying normal variations and potential health concerns 1 Normal Lunulae A typical lunula presents as a small, white crescent at the base of the nail, indicating healthy nail growth
What Does Having Small Large Lanulae or the Color Shape of Lanulae . . . Smaller lunulae or microlunula are ½ the size or even smaller than normal lunulae White smaller lunulae are considered abnormal Lunulae Absent (Anolunula)- Absent or small lunula is generally associated with infection like HIV disease3, poor digestion and less immunity People with such illnesses tend to get tired easily and are generally