PBS
Pbs: Nova: Science Now: Obesity
A scientific inquiry into what causes obesity. Includes research surrounding a chemical in the brain proven to regulate body weight. [12:20]
Sophia Learning
Sophia: Health Problems: Lesson 3
This lesson will examine the major health issues. It is 3 of 4 in the series titled "Health Problems."
Sophia Learning
Sophia: Health Problems: Lesson 2
This lesson will examine the major health issues. It is 2 of 4 in the series titled "Health Problems."