Another friend said, "My child often has scars on her face because she always scratches her face. Of course, I am mainly responsible for the mother who didn't cut her nails well. It's really difficult to cut the baby's nails. She can't cut her nails at all during the day, and her little hands move around. She can only wait until she falls asleep at night, and I often forget it at night. I didn't remember it until I saw several scars on her face the next day. I regret it! The longest time I said I would cut it for three days, and finally I got up at 3 o'clock in the middle of the night to feed it. Hey, it's not easy to be a mother.
Why can't you cut your nails in the middle of the night? Both humans and primates have nails. The flat nail structure on the back of the fingers (toes) of humans and apes belongs to connective tissue. It is the deformation of claw, also called flat claw, and its main component is keratin. Homologous with the claw, the claw foot retreats, and the claw plate forms a rectangular sheet, which is the product of keratinization of the toe epidermis and plays a role in protecting the toe.
As one of the accessories of the skin, nails have their specific functions. First of all, it has the function of "shield", which can protect the pulp of the distal phalanx from damage, maintain its stability and enhance the sensitivity of finger touch. Assist in grasping, pinching, squeezing, etc. The nail bed is rich in blood supply and has the function of regulating peripheral blood supply and body temperature. Secondly, nails are the focus of hand beauty, and beautiful nails add charm to women. Patients with defective or deformed nails. Even if he (she) has ten fingers with good functions, he (she) may hide his (her) fingers because of inferiority, resulting in loss of function.
From the perspective of numerology, Dr. Zheng reminds friends that the best time to cut your nails is in the morning, because your nervous system is very sensitive after a busy day in the daytime, and it is easy to hurt your nerves when you cut your nails at night. There is a saying that if you cut your nails at night, you will get onychomycosis, or your soul will flee, or you will not see your parents for the last time. These are widely circulated folklore. Although these statements are difficult to be scientifically proved, they are of considerable guiding significance, especially for people's living habits.