Tryptophan

We've all heard of tryptophan, but the science of Turkey Day sleepiness might not be so simple. Watch the Greatist Team tackle the issue.

After gobbling down that massive Thanksgiving dinner, it’s pretty common to turn into a sleepy couch potato. But research shows there’s more to blame than just the tryptophan in turkey.

After gobbling down that massive Thanksgiving dinner, it’s pretty common to turn into a sleepy couch potato. But research shows there’s more to blame than just the tryptophan in turkey.

We've all heard of tryptophan, but the science of Turkey Day sleepiness might not be so simple. Watch the Greatist Team tackle the issue.