Believe it or not, the lunulae of the nails speak and are capable of saying much more than meets the eye. And it’s that, through the moons we can know if we have health problems or some disorder, even if we don’t perceive it at first.
Take note of what the lunulae of the nails tell us, for we assure you it can be many things and some of some importance.
What should the lunulae of the nails look like according to the fingers?
Depending on the finger, the lunulae can change in appearance. Remember that these signs are not always exact, so if you suspect that there may be an underlying disease, it is best to consult your doctor so that he can perform the relevant tests.
Take note to know how to detect nail irregularities!

1. Lunula of the little finger
The lunula on this finger should be almost invisible or non-existent. it is believed to be relating to renal functionthe small intestine and the heart. In case you see that this lunula is larger than normal, be careful, as it could be a warning of high blood pressure.
2. Lunula on the ring finger
The lunula on the ring finger would speak of the work done by the reproductive and lymphatic systems. On the other hand, an inconspicuous lunula can indicate problems related to metabolism.
3. Lunula on the middle finger
The middle finger lunula may be related to the functioning of the brain and cardiovascular system. If there is practically no lunula on this finger, this may indicate possible problems with blood vessels, as well as hypertension.
4. Lunula on the index finger
The lunula on this finger it can disappear or be greatly reduced by a malfunction of the intestinepancreas or chronic diseases related to the upper respiratory tract.
5. Lunula on the thumb
This lunula is thought to be related to the functioning of the lungs and spleen. It is the largest of all and It should not exceed 25% of the entire nail length.
- In case it is minor, it could be due to tobacco.
- Likewise, if it’s larger than that, it could be a sign of high blood pressure.
6. Large lunulae and health problems
If you’re wondering when a lunula is too large or larger than recommended, you should know they are considered large when they occupy a third of the entire nail. In this sense it would indicate problems with the cardiovascular system, heart rhythm disturbances or low blood pressure.
It is also typical of people who do physical work or are subjected to a lot fatigue.
7. Small lunulae and health problems

A lunula is considered small when it does not even reach the surface of the cuticle. This could indicate low blood pressure and circulation problems.as well as a weak immune systemslow metabolism and lack of iron or vitamin B12 in the body.
In case we observe that the lunulae are visibly isolated with a transverse line from the rest of the nail, this will be because there are health problems related to blood sugar level or diabetes.
8. Invisible lunulae
It must be taken into account that the lunulae are often invisible, but this does not mean that they are not there. However, if the lunulae are gone, it could be associated with health problems related to blood circulation.
The absence of lunulae could also be related to thyroid problems, lack of vitamin B12 and iron deficiencies.
9. Color changes in the lunulae
Another problem you may encounter is the color changing lunulae. In this sense, if you notice that they are gray, it would indicate that you need to rest. This tone in the lunulae would also be related to health problems affecting digestion and difficulties with the body’s absorption of nutrients.
The normal color of the lunulae is white. Keep in mind that they should be several shades lighter than your skin tone. Instead, if you have purple lunulae are a sign of poor blood circulation, as well as lack of oxygen in organs and tissues.
For their part, red lunulae can indicate the presence of heart failure, while if they are blue they indicate Wilson’s disease. And finally, if you have black lunulae, they are a dangerous sign because it is a symptom of heavy metal poisoning and melanoma. In that case, consult your doctor.
Fingernails are important in diagnosing diseases
Sometimes, nails can present a very different appearance from what we are used to seeing. If you notice any changes in color or appear brittle, see your doctor. so you can make your own diagnosis and treat the underlying problem.
The post Health problems that the lunulae of your nails warn you first appeared in research-school.