Setting Table DataTypes

Hi,

I am looking for opinions/suggestions on my below database structure. I have 3 tables so far... Section, SubSection, SubSectionItems.

SubSection has a FK relationship with Section, and SubSectionItem has a FK relationship with SubSection.

I want to create another table to store the values of each item in SubSectionItem. However, in real terms not all of these values will be the same data type. Some will be datetime, some int, some varchar.

Any suggestions on what to do? Should I change my database design?

Thanks!