BioEd Online
Muscles and Bones in Space
Being an astronaut takes not only high mental acuity, but also a high level of physical fitness, especially for those who spend a long amount of time away from Earth, such as the astronauts serving on the International Space Station....
Centers for Disease Control and Prevention
Centers for Disease Control: Nutrition Introduction
The CDC offers a wealth of information regarding several specific topics that fall under nutrition including good health, exercise, diet and more.
PBS
Pbs: Scientific American Frontiers: Teaching Gude: Healthy Choices
Through this activity, high school students keep track of what they eat everyday and compare their nutrient intake with the minimum requirements for good health.
Centers for Disease Control and Prevention
Centers for Disease Control: Healthy Weight
Whether studying health or physical education, this site explains the importance of lifestyle when trying to lose weight and get in shape.
University of Utah
University of Utah: Learn. Genetics: Lifestyle Choices and Risk
Overview of how to make the right lifestyle choices by maintaining a healthy weight through good nutrition and exercise.