These Fizzy's Lunch Lab videos promote the importance of understanding nutritional information and eating a well-balanced diet, focusing on food choices. Students learn about different types of foods from around the world, how to read...

A look at sodium and its properties that allow it to react quickly with air and water. [4:41]

Figure out the difference between "salt" and "sodium" and how much salt is recommended on a low sodium diet. Rishi is a pediatric infectious disease physician and works at Khan Academy. [6:49]

Find out how much sodium is in some common foods and how you can maintain a low sodium diet. [6:00]

Learn how to use three lab values (Sodium, glucose, and BUN) to approximate your plasma osmolarity. Rishi is a pediatric infectious disease physician and works at Khan Academy. [12:57]

Find out how much sodium is in some common foods and how you can maintain a low sodium diet. Rishi is a pediatric infectious disease physician and works at Khan Academy. [6:00]

This video lesson from Khan Academy provides information about heart failure, one type of circulatory system disease. Students will learn about late stages of treatment for heart failure.