US Department of Agriculture
Food and Nutrition Topics a to Z
More than just food and nutrition links can be found in this index of health topics. The USDA's Food and Nutrition Information Center provides access to a world of health information.
National Institutes of Health
Facts About Dietary Supplements Vitamin D
A great resource on Vitamin D can be found here! Read about what it is, its sources, the recommend intake, Vitamin D deficiency, people who may need extra Vitamin D to prevent deficiencies, and health risks associated with too much...
PBS
Pbs Nova Teachers: Dying to Be Thin: Body Needs
Find out what the human body needs to function at its best, and why.
Other
Dieticians of Canada: Assess Yourself
Learn about your diet, BMI, and more with this resource from the Dieticians of Canada.