References:

1.http://www.health.gov/dietaryguidelines/dga2005/document/default.htm

2.http://www.hsph.harvard.edu/nutritionsource/index.html

3.http://www.umass.edu/nibble/infolis2.html

4.http://www.uihealthcare.com/topics/weightcontrol/weig5297.html

5.http://www.nlm.nih.gov/medlineplus/encyclopedia.html

6.http://www.umm.edu/altmed/articles/omega-6-000317.htm#How%20to%20Take%20It

7.http://www.iom.edu/Object.File/Master/21/372/0.pdf

8.http://www.health.gov/dietaryguidelines/dga2005/healthieryou/html/chapter8.html#2

9. http://www.youngwomenshealth.org/college101.html

10. Skidmore Health Services, "Nutrition and Birth Control Pills."

11. Skidmore Health Services, "When Performance Matters: Athletes and Alcohol."