None, but I'm only vegetarian. I get nearly all required B12 from dairy and eggs. For some reason I get >500% the daily suggested amount of iron. I'm pretty low

None, but I'm only vegetarian. I get nearly all required B12 from dairy and eggs. For some reason I get >500% the daily suggested amount of iron. I'm pretty low on Vitamin D (~20%), I figured the worst case scenario is I get some mild depression during winter so no supplements either.