Every decade seems to write a new set of rules on food. What was surely killing us before is now okay to eat, and what was healthy is now deadly. Plus, there are the old adages to explore, such as do carrots really help our eyesight, or is the secret to NYC bagels really the water? Host Michael McKean uncovers these fascinating mysteries in this endearing series from the Cooking Channel, and does so with a proper mix of investigation and personal charm.