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FALL 2009
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Not Talk'n Turkey After your delicious Thanksgiving dinner comes the inevitable turkey-induced slumber. Or is turkey getting a bad rap? Here’s the real take on turkey.

turkeyThe myth:
The belief is that because turkey contains tryptophan, the amino acid associated with causing drowsiness, eating turkey will make you sleepy.

The facts:
Turkey contains only a small amount of tryptophan (about 350 milligrams per 115 grams) – about the same as chicken and beef. In fact, pork and cheese actually contain more tryptophan per gram than does turkey.

So why the post-turkey dinner doldrums? There are a number of possibilities, but most likely it’s because after a big meal, blood flow is redirected to your digestive system, temporarily reducing blood flow and oxygenation to other areas.

Having a glass or two of holiday wine can also contribute to drowsiness.

So eat up and enjoy your turkey dinner. Then, you might try taking a walk to redistribute blood flow and rev up your metabolism.

Source: Medical Myths, BMJ 2007, Volume 335