The best way to support children and meet their needs is to support and build upon the individual strengths of their family. So, the IFSP is a whole family plan with the parents as major contributors in its development. Involvement of other team members will depend on what the child needs.
Selenium is a trace element that is naturally present in many foods, added to others, and available as a dietary supplement.
Selenium can be prepared with either an amorphous or crystalline structure. Crystalline monoclinic selenium is deep red; crystalline hexagonal selenium, the most stable variety, is a metallic grey (see picture above). Elemental selenium is relatively nontoxic and is considered to be an essential trace element.