A good growth in height and weight can easily and reliably control the state of health of a child. Just to properly assess the height-weight development there are growth curves (growth percentiles) that comparing the weight and height of the child with other children of the same age to determine if he is normal. The...
Free radicals are molecules which, having an unpaired electron in the orbital outermost, are particularly unstable: to “recover” the unpaired electron and return to their stable form, the free radicals react with other molecules triggering chain reactions in which are formed continually new radicals. In normal conditions, the amount of ...
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