I dont have this problem. The things my doctor has me take every day contain...
3,340 IU Vitamin A
100mg Vitamin C
680 IU VItamin D
140 IU Vitamin E
32mg Thiamin
6mg Riboflavin
40mg Niacin
36mg Vitamin B6
1,000µg Folate
134µg Vitamin B12
260µg Biotin
130mg Pantothenic Acid
1,294mg Calcium
78µg Iodine
2,308mg Omega-3 (EPA)
1,052mg Omega-3 (DHA)
100mg Potassium
600mg Magnesium
40mg Zinc
I stopped taking a multivitamin after several huge studies pretty conclusively determined there was no benefits, and likely an increase in cancer risk. Here is the link to an article if anyone is interested.
The Vitamin Myth: Why We Think We Need Supplements
I do stilll take vitamin D and fish oil daily though.