We associate nitrates with processed meats, but they occur in vegetables, too -- and they're not all bad. Learn more about nitrates and nitrites in this episode of BrainStuff, based on this article: https://health.howstuffworks.com/wellness/food-nutrition/facts/nitrates.htm

How Does Building Muscle Work?
07:37

Deinonychus: The Dinosaur That Sparked a Renaissance
08:04

How Do Scales Measure Weight?
09:30