What is the crescent moon on the finger, drink, blush, drink ability big, these questions test everybody

he number of Crescent on your finger,
the healthier you are? Most people,
more or less,
can see a white crescent shaped area on their nails,
which is commonly known as crescent moon.
Its scientific name is a half moon,
or half moon mark,
is actually a natural phenomenon in the process of nail growth.
The middle part of the nail is faster than the sides,
so both the crescent and the nail are curved.
The health condition of a person does not depend on the number of crescent moon,
but the crescent moon has changed drastically recently.
Some changes in the body,
such as hyperthyroidism,
age growth,
nutritional status,
all affect the crescent moon.
In general,
the size and number of Crescent are constant,
and do not depend on this to determine their health.
But if th