A how blue light affects on children s weight?

 As evidenced a tie between a most high index of body mass /IBM/ in children's and many  times quantities , as for computer used or screen by TV, but its a not just about screens, research on 2016 , used between children still school age, shown, that high affecting of artificial light affecting on increasing body mass.  Also found, that a most high body index mass in adult is tied with bad sleep, and less continuation sleep on the childhood of a chronic effect blue colour. A that allowing to assume ,that affecting of artificial colour will lead to not healthy weight rising in children's, which keeping in adult age. Mechanisms , lying in a base these displaying are not clear on 100 percents, but we are not knew ,that a most often affecting of blue spectrum and more long time a work with screen are tied with bad sleep, tiredness and lowering physical activity.

And this situation not for children's just, but by researches are showing, that evening affecting of clear light  >500-600 lux rising insulin resistance and increasing level of insulin and glucose after meal eating time ,that in comparison with dim light <2-5 lux.

And one research shown, as an evening suddenly effecting light on 200 lux is very intensive light, as on the latest dinner or after his before sleep, it interferes for over digesting carbohydrates, its importance info for  us, so as on her base we are recommending dinner eating and next hours using at dim situation.