Unit 7 Seminar

Field Trip!

http://www.youtube.com/watch?v=QfxG7p9U3Kw&feature=fvw

What role does vitamin D play in autoimmune diseases, rickets, and osteoporosis?

What role does calcium play in rickets and osteoporosis?

What role does vitamin A play in cancer and immunity?

What role does sodium play in hypertension and heart disease?

Is it necessary for the average adult to take supplements?

When might it be important for someone to take vitamin B-12?

Good luck on your tests! See you on the DB!