I hate to say tis but pls dun listen too much the grandparents-era folks have to say... always take the advice with a pinch of salt, always check with the PD... I have heard a grandmother giving honey with water to her grandchild, the botulism in the honey killing the poor girl... The grandmother claimed she gave that to her kids decades ago and nothing happened.. I never gave my son juice - too much sugar, no fibre, little benefit.. better to eat the actual fruits... only once when he had diarrhea, as suggested by PD..
Anonymous