Which one of the following choices is most accurate about fat-soluble vitamins?
a. they can be stored in the body.
b. they build collagen and aid in healing.
c. they provide no risk of vitamin toxicity.
d. they can cause gastric upset, diarrhea, and kidney stones.

How do the uv rays cause damage?   what exactly causes the skin to burn;   can you be more specific about this mechanism?   3. how do photosensitive medications increase a person's sensitivity to sunlight and therefore increase their risk of getting burned?     what kind of medications can increase photo-sensitivity, can you think of some examples?

Why should you to explore different careers at this point in your life

In a two to three page paper, examine the history and development of the healthy people initiatives. discuss some of the successes and shortfalls of the three initiatives thus far; including healthy people 2000, healthy people 2010, and healthy people 2020. be sure to include statistical data from the initiatives to support your position. don't forget to cite your sources.