The size of the crescent on the finger does not actually represent a person's physical condition. You know, in fact, our body is a very precise instrument, and sometimes it is difficult to find a small problem in a certain part. Otherwise, so many people won't get cancer, and they won't know until the terminal stage of cancer. Therefore, it is absurd to infer a person's health only by the size of the crescent on his finger.
Some people may not have crescent moons on all ten fingers, but they are really healthy. Some people have crescent moons on their fingers, but they are very weak. That's me and my friends. Actually, I only have two crescent moons, but my friend has many crescent moons. But my body has always been stronger than my friend's, and he looks much weaker, so I don't believe that this crescent moon can represent health for a long time.
The formation of crescent moon is actually a new Oracle Bone Inscriptions cell in human body. The growth rate of each human cell is different, so the growth rate of Oracle bone cells is also different. When our Oracle bone cells grow faster, the crescent on our fingers is larger, but when the Oracle bone cells grow slower, the crescent on our fingers is smaller or even absent.
So don't be too nervous if there is no crescent on your finger. However, if you have half a crescent moon, you can take proper supplements and eat more nutritious bones, all of which are red dates, medlar and longan, so that half a crescent moon will appear on your fingers soon.