Nail factors affected the growth rate
Generally believed that the growth rate not only varies the nail, but also by age, climate, day and night cycle, menstruation, nutrition, gender and other factors.
1. Age
The baby nails grow about 0.7 mm per week, with age, along with its growth rate accelerated to adulthood after fingernails may be long 1-1.4 mm per week, but most people over 30 years, the growth rate of the nail will slow down.
Nail factors affected the growth rate
Generally believed that the growth rate not only varies the nail, but also by age, climate, day and night cycle, menstruation, nutrition, gender and other factors.
2. Weather
Nail in the year and at different times of day, the growth rate is different. General nail grows the fastest in summer, winter, grow the slowest. Morning nails grow the fastest, the slowest night grow. And pregnant women in the premenstrual period, the nail will accelerate growth.
3. Often friction
Often also cause friction speed nail growth, so the right-handed person, the right hand fingernails grow faster than the left hand fingernails, toenails and fingernails grow faster than 3-4 times. The growth rate of each nail is not exactly the same, usually the longer finger nails grow faster too, such as the index finger, middle finger and ring finger than the thumb and little finger nails grow faster.
4. Nutrition
Malnutrition or taking certain medications may also affect the growth rate of fingernails. Good nutrition, nail to grow normally. If you are malnourished or suffering from anorexia nervosa, nails will grow slowly, and some Mingjiao Bo's line of cross-ditch.
5. Mood
The growth rate of fingernails also related to people's emotions. When people are happy, nails will become smooth and shiny. This is because the good for the soul can promote blood circulation, blood flow increased, providing more nutrients to the nails.
6. Disease
Whether the nails grow faster "heart free" relevant, still difficult to determine, but the rate of nail growth has been indeed found that some of the human body is closely related to pathological changes, such as when suffering from hyperthyroidism, congenital heart disease, Parkinson's syndrome, pregnancy disease, the nail will usually grow faster in the risk of thyroid dysfunction, renal dysfunction, diabetes, malnutrition and other diseases, the nail's growth will be slower.
For the growth of nails, in fact, it should be noted that the most timely pruning. Because the long nails is like a small dustpan only filth, and many unknown source of infection there is here, whether you use the long fingernails scratching, teeth or Taoer Duo, picking your nose will be a variety of viral pathogens into the body, causing disease. Remember, only the nails often cut to disease is not stained.
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