Lieu is a vegetarian. She stopped eating meat and dairy products when she was 15 years old. She does eat fish and eggs, though, along with a variety of other foods. Lieu is now 28 years old and wants to start a family. What minerals should concern her?

Lieu is a vegetarian.  She stopped eating meat and dairy products when she was 15 years old. She does eat fish and eggs, though, along with a variety of other foods. Lieu is now 28 years old and wants to start a family.  What minerals should concern her?  What should she do make sure her intake is adequate?

500 word minimum, with atleast 1 reference.