Antony C. Wilbraham, et al.,
(Upper Saddle River: Pearson Prentice Hall, 2005)
This is a chemistry textbook used for general and honors chemistry students at the high school level. It provides general background of cell structure and energy, carbohydrates, amino acids, lipids, and metabolism.
This is the Office of Dietary Supplements link from the National Institute of Health. It provides information on dietary supplement use and safety, nutrient recommendations, and additional links related to dietary supplements.
This is the website for the United States Department of Health and Human Services. It provides food and drug information, explains policies and regulations related to food and drugs, and supplies background on safety and wellness.
The MayoClinic website provides guidelines for healthy living and supplies information on drugs and supplements.
The Baylor College of Medicine website contains a Children's Energy Needs Calculator that can help students determine their recommended daily caloric intake based on their age, gender, height, weight, and level of physical activity.