I'm consuming a suplement tablet which contains selenium 100mcg + vit.e 200i.u + vit.c500mg + vit.a 5000i.u every morning. is it good or too much? tx

Vitamins can be toxi: The doses you are consuming are probably safe, and helpful. Your only concern is with vitamin a dose. The vitamin dose must be added to your food content. Some people eat a lot of vit-a, and take extra zinc, which causes vitamin a to be formed. Check a level of a after supplementing for two months, compare it to your baseline level. If the elevation of the vit-a is rapid, then reduce daily dose, .