what sleeping hours are most effective for kids growth?

hi dear friend i think they need nearly 7 to 8 hours as you said it will be very useful for the child ha ha have a nice day dear thank you

I have read it that adults need sleep of atleast 5 to 7 hours, which is sufficient for their health.But kids need atleast 8 to 10 or even 12 hours of sleep is really necessary from their age point of view.Children have a weak capacity to fight any health related problem, for that they also need a lot of rest as they get tired very fast and easily.

9-10 hours of sleeping will be enough for kids to have perfect, soundless sleep for hours. its becoz when a person sleeps, the blood circulates more efectively inside the body and thus reaches the organs making them quite imbibite kind and so the height increases rapidly when a person sleeps, giving rest to the feet and legs.

Kids do need a lot of sleep as everyone says,the sleep makes them well relaxed the other day after waking up,the knowledge that I have is of sleeping hours for more than 1o hours,i.e 1o hours for a small child,that;s a lot of time which makes a child almost grow too in that period of sleep.