Why Do Finger Moon Crescents Disappear?

The crescents on fingers reflect the condition of our health to some extent. Some people have more crescents on their fingers, while some do not have any. Especially as we age, the keratinocyte cells become more mature, but the number of keratinocyte cells is constantly decreasing. At this point, the crescents on fingers will decrease or even disappear. This phenomenon is a normal physiological phenomenon, so there is no need to worry too much. However, there are other situations that need to be paid attention to. Let's take a look at the reasons why the crescents on fingers disappear. There are three main reasons why there are no crescents on nails: 1. Thyroid dysfunction: If there is thyroid dysfunction, it will lead to a significant reduction in metabolic efficiency, resulting in endocrine disorders, which slows down the growth rate of nails. At this time, the number and size of crescents appearing on nails will gradually decrease until they disappear completely. On the other hand, if the thyroid function is hyperactive, it will secrete more thyroid hormones, and the metabolism will function normally. In this case, the number and size of crescents will gradually increase. 2. Lack of nutrition: If the body lacks sufficient nutrients or is weak and sick for a long time, the metabolic function will be greatly weakened, which will slow down the growth rate of keratinocyte cells, resulting in small or gradually disappearing crescents. 3. Normal physiological process: As we age, the keratinocyte cells become more mature, while the number of keratinocyte cells decreases rapidly. At this point, the crescents will gradually decrease, and some may disappear completely. Therefore, compared with young people, the crescents of the elderly will be fewer, which is a normal physiological process. Don't be too afraid, it doesn't mean that you have a certain disease. Keratin is an important component of nails, which is derived from methylation. It mainly appears at the intersection of the tail of nails and finger skin. With the combination of keratinocyte cells, nails will gradually grow out and eventually form keratin.