Why do you feel so tired after a big meal?

It's holiday season, and family feasts are inevitable. But is the post-feast nap also inevitable? Norman and Tegan explain why you get so tired after a big meal. And no ... it has nothing to do with being around your extended family. Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to [email protected]. We'd love to hear from you! Looking for COVID-19 updates? Don't panic, they've moved over to The Health Report