Thursday, 20 October 2016

why do my nails grow so fast

why do my nails grow so fast

IN this tutorial i will tell you that why do my nails grow so fast in finger nails. 
William Bean of Walter Reed Army Medical Center measured his fingernail growth starting at age 32. Bean marked a spot on his nail, near the cuticle, and measured how far it traveled in a month. Over 20 years, the doctor discovered his rate of nail growth slowed as he got older, notes Wired.
Oxford dermatologist Rodney Dawber determined his finger wrapped in a splint following a rugby match grew 25 percent slower for three months while it healed, and then grew at its normal rate for three months following removal of the splint. Dawber did not determine whether the slow growth was from the injury or from lack of use, according to Wired. Dawber also noted the nails on his dominant hand grew faster than those on the other hand. These conclusions by Bean and Dawber led scientists to conclude that fingernail usage determines how fast they grow.
Despite these measurements taken by two notable scientists, fingernails do not generally grow faster at different times. Human fingernails grow approximately 1 millimeter per month, according to WebMD. why do my nails grow so fast
Vitamin supplements and intensive moisturizers can help harden brittle fingernails. 

why do my nails grow so fast

The speed of finger and toenail growth has surged by nearly a quarter over the past 70 years, a new study has revealed. 
And the modern diet – rich in protein from readily available fish, meat, eggs and poultry – may be behind the spurt. 
Researchers from the University of North Carolina compared results to a study of nail growth published by Oxford University in 1938 and another study from the Fifties. why do my nails grow so fast
The results revealed that big toenails now grow by more than 2mm a month, compared with 1.65mm in the Thirties.

Thumbnail  why do my nails grow so fast growth rate was 3mm a month in 1938 and 3.06mm in the Fifties study. 

However, the average thumbnail now grows by 3.55mm a month – an increase of more than half a millimetre over seven decades.

During post-war rationing, foods rich in protein were scarce. Instead, diets consisted of carbohydrate-rich foods such as potatoes and bread. 
Scientists monitored 195 fingernails and 188 toenails over three months and published the findings in the Journal Of The European Academy Of Dermatology And Venereology last week. 
nail graphic
The results also showed that fingernails now grow by 3.47mm every month – almost twice as fast as toenails. 
The nails of younger people and men grow faster. The little finger nail grows much more slowly than other fingernails, at a rate of 3.08mm each month. The middle finger has the fastest-growing nail.
Researchers from the University of North Carolina said: ‘A rapid change
in the environment, lifestyle and health conditions – such as diet, physical activity and body composition – has occurred over the past 30 years.
‘Increasing trends in adolescent and adult height, birth-weight and rate of growth have been reported. 
‘Our results indicate that there may be an increased trend in fingernail and toenail growth rate as well.’
Nails tend to grow faster in summer. Cold environments and smoking are factors that can slow down growth. 
Teresa Smith, director of the mobile manicure service, said: ‘Nail length has increased, the main reason being that we have a far more healthy, balanced diet. Also, people are more aware of their bodies’ nutritional needs.
‘I find I need to cut nails down more on my middle-aged clients. This is more than likely downto lifestyle choices as they tend to have a healthier diet and do less manual work that can damage nails.
‘The sun does help nails grow faster, too, because of Vitamin D. And people tend to drink more water in the summer which flushes out toxins and makes the body healthier, so nails grow stronger.
‘Omega-3 is also good for cell structure which would lead to nails that are less likely to break, thus giving the impression that they are growing faster.’
Ms Smith claims that wearing nail polish makes people more aware of their nails so they are less likely to use them as ‘tools’. why do my nails grow so fast
‘Red is especially good as it is an instinctive warning colour, so nail-biters will be less likely to have a nibble,’ she says.
Nails can be an indicator of overall wellbeing. Brittle nails can be caused by lack of iron, thyroid malfunction, poor circulation and kidney function.
Yellow nails can be a sign of problems with the lymphatic drainage system or liver, or of diabetes. 
If nails split vertically, foods rich in iron and zinc should strengthen them. 
It takes ten months for a full toenail  to grow, while fingernails take six months. The growth rate of nails also depends on age and conditions such as psoriasis. 
Scientists have also discovered that head sizes of infants in Britain have grown at a faster rate since 1930. 
According to the academic journal Intelligence, the average head circumference of a one-year-old increased by about 1.5cm between 1930 and 1985.why do my nails grow so fast

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