Jakarta, the achievement of children and adolescents in schools is not only determined by the outcome of learning. According to research, exercise habits also influential because physical activity can make the brain function and ability to grow better.
This was revealed in a study of 14 outcome studies ever conducted, involving no less than a total of 12,000 students aged 8-18 years. participants came from various countries especially the United States, Canada and South Africa.
Showing posts with label Healthy. Show all posts
Showing posts with label Healthy. Show all posts
Wednesday, January 4, 2012
Look out! Use Wi-Fi internetan Can Damage Sperm
Internet connection without wires aka Wi-Fi is more practical because it allows one to go online anywhere. But for men, Wi-Fi have unexpected side effects that could damage the quality of sperm.
A study in Argentina showed, the quality of sperm exposed to Wi-Fi signals tend to be worse than others. This effect was not found in the sperm that are common around the Internet network, which is still using a cable.
In research published in the journal Fertility and Sterility, the scientists took sperm samples from 29 random men. Some are placed in a room that has a Wi-Fi signal, partly kept out of the Internet network.
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