Organizations need to be clear about their target populations and know the demographics of their constituencies in comparison to the larger community. For example, a target population could be all of the people in an organization's local community, everyone in the state, or people living at or below the poverty level within a given community. After clearly defining its constituency, an organization can evaluate whether or not it serves all racial/ethnic groups within that constituency proportionately.
For bone health, an adequate intake of vitamin D is no less important than calcium. Vitamin D is found in milk and vitamin supplements, and it can be made by the skin when it is exposed to sunlight in the summertime. But not all sunlight is created equal.
Calcium and Vitamin D: Important at Every Age Calcium and Vitamin D: Important at Every Age The foods we eat contain a variety of vitamins, minerals, and other important nutrients that help keep our bodies healthy. Two nutrients in particular, calcium and vitamin D, are needed for strong bones.