Hai, doctors.... i daily take vitamins c supplement, did't because i take every days it's will be side effect to my health?

Little benefit: Vitamin c deficiency is extraordinarily rare in the first world diet. There is no proven benefit to extra supplementation and there are many studies that draw this conclusion. This is an area in which marketing of c supplements has way exceeded the need. Your health will be much better improved with regular exercise, intelligent diet control and keeping yourself productively busy.