A child's hyperactivity and too much refined (processed sugars) and carbohydrates.

A child's hyperactivity and too much refined (processed sugars) and carbohydrates. 

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Research does show that refined (processed sugars) and carbohydrates can have an effect on a child's activity level.

 Because these sugars quickly enter the bloodstream, they can produce a rapid increase in blood glucose levels. 

When blood sugar spikes, a child may become much more active due to an adrenaline rush produced by the rise in blood glucose. 

Info source :

http://www.m.webmd.com/a-to-z-guides/adhd-alternative-treatments?ecd=wnl_add_090213&ctr=wnl-add-090213_ld-stry&mb=GULHw1r0yczQttMGkoWNR%40HnVev1imbCX2R%2fDNcXcrE%3d