with the rapid pace of life is accelerating, more and more people in sub health! Our bodies have issued a warning: look at the fingernails, count above the "Crescent", can know your body where the problem. Chinese experts say, from the crescent nail to assess whether the body is healthy, since ancient times, and It stands to reason.
moonfang is a "barometer" of human health:
"lost" crescent can grow back:
> experts said the crescent