I suspect mothering instincts are at play, based on observation. If a kid appears to not be eating enough, mothers get really worried. Sugary foods "fix" the pr

I suspect mothering instincts are at play, based on observation. If a kid appears to not be eating enough, mothers get really worried. Sugary foods "fix" the problem quickly. Instincts and biological urges are powerful and override rational behavior on many fronts (no pun intended).