Sir although my six year old son has perfect heamoglobin levels 11 he is very lean and weigh 19 kilos height is 118. I want ttooo ask he has got his deworming done all tests and stomach ultrasonds sound very normal but why only his face appears sooo pale I also desire from my heart to see my sons cheeks rosy please advice any vitamin or supplement could help pleasre help doc thanks mom. Anuradha