Multivitamin Supplements

Part 1: The Survey

Survey at least 5 people taking multivitamin supplements and their general health and why they take them. Should we be taking multivitamins everyday? Is it harmless or potentially unhealthy?

Guidelines:

Include your general survey results.
Analyze your results and make some sort of generalized conclusions based on the results.
Is it harmless to take multivitamins or is there potential harm?
Cite your sources.
Consult various research data and deduce whether or not the AVERAGE American should take a vitamin supplement on a regular basis. Consider the average American diet when you make this recommendation and justify your decision.

Part 2: Supplements

Research a particular supplement and what the recommendations are for that supplement.  Is there research to support or refute taking the supplement? 
Provide evidence for or against its need and/or safety.
Draw a conclusion as to whether or not someone should take the supplement.
Ex. Ginseng, Omega-3, Fish oil, Calcium, etc.

PLEASE MAKE SURE TO INCLUDE EVERY INSTRUCTION AND NOT LEAVE ONE OUT