Girls Present Faster Menstruation, What is the cause?

Ladies, still remember when you get your first menstrual period? I still remember, when it received the first menstruation at the age of 12 years. Meanwhile, when it was already a lot of female friends first menstruate at the age of 11 years. A year earlier than me.However, my niece experienced a different experience getting her first menstruation at the age of 10 years. Apparently it's been a lot of girls menstruating at a younger age than 10-20 years ago. What the hell is causing this to happen?Although not an absolute, but a finding that was launched by thehealthsite.com quite surprising. Experts have found that consumption of red meat is often enough can cause early puberty come. It is associated with risk of breast cancer, heart disease, obesity and type-2 diabetes. Girls who frequently eat red meat will have a menstrual period five months earlier than those who do not.Contrary to these findings, children of women who ate fatty fish such as tuna and sardines more than once a week, experiencing the first menstrual cycle slower. "This is important because some dietary factors also affect the arrival time of puberty in person. The findings are also expected to explain why red meat consumption at an early age associated with peningatan risk of breast cancer later in life," said Erica Jansen of the University of Michigan, United States ,This study certainly still require further development. But there's nothing wrong set dose nutrient intake, especially meat, in our children. Do not get too excessive so as not to cause heap risk of disease later in life.