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Puberty in children arrive varies. Most enter puberty at the age of 9-11 years, partly pubescent when little older. What caused it?
Studies conducted by Dr. Christine Wohlfahrt-Veje from the University of Copenhagen called the genetic plays a major role in determining the age of children hit puberty. If parents experienced early puberty, most likely the child is also experiencing the same thing.
"Our research shows that a child, whether male or female, has similarities with the parents about the age of puberty," said Dr. Christine, quoted by Reuters.
The study was conducted to 672 girls and 846 boys. Puberty seen from the growth of pubic hair and breast size for women.
For 7 years, researchers comparing the phase of puberty of children with their parents. It was found that children of parents who experience puberty early puberty have the same phase, approximately 6-9 months earlier than other children his age.
But this is not too apparent in women. The study found that breast growth is not directly proportional to the age of puberty the father and mother. Therefore, the researchers concluded that breast growth is attributed to environmental conditions.
"For example, diet, or parenting from their parents. We found that breast development in girls can occur even in the age of 7-8 years," he explained.
Previously, a study found that as many as 5,600 girls ages 9 to 14 years, who drank more than 1.5 servings of sugary drinks have a 3-month period of puberty earlier than they were just a little consumption of sugary drinks.
From a study published in January in the journal Human Reproduction, the means suggested a link between the consumption of sugary drinks that trigger early menarche. In addition to the consumption of sugary drinks such as soda, syrup or sweet tea, the amount of food consumed and how often sports have also been associated.
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