2006-11-26 05:27:30 · 7 answers · asked by lexusright 1 in Science & Mathematics ➔ Chemistry
In this instace, lore almost interects with science. Turkey does contain Tryptophan, an amino acid which is a natural sedative. But trytophan doesn't act on the brian unless it is taken on an empty stomach with no protein present, and the amount eaten even during a holiday feast is generally too small to have an appreciable effect. That lazy, lethargic feeling so many are overcome by at the conclusion of a festive season meal is most likey due to the combination of drinking alcohol and over eating a carbohydrate-rich repast, as well as some other factors.
2006-11-26 05:35:00 · answer #1 · answered by akitashencp 2 · 1⤊ 1⤋
Some are saying tryptophan but that is an indirect answer here is why:
Turkey does have the makings of a natural sedative in it, an amino acid called tryptophan. Tryptophan is an essential amino acid, meaning that the body cannot manufacture it. The body has to get tryptophan and other essential amino acids from food. Tryptophan helps the body produce the B-vitamin niacin, which, in turn, helps the body produce serotonin, a remarkable chemical that acts as a calming agent in the brain and plays a role in sleep. So you might think that if you eat a lot of turkey, your body would produce more serotonin and you would feel calm and want a nap.
2006-11-26 05:43:37 · answer #2 · answered by Anonymous · 0⤊ 0⤋
It is commonly believed that the amino acid tryptophan makes you sleepy after eating turkey. Tryptophan does have documented sleep inducing properties by being converted into serotonin. However, it is only effective when taken as a dietary suppliment. Tryptophan is only found in turkeys in small amounts and it's doubtful that at such low levels it has any effect on sleepiness.
Most turkey dinners are large feast-type meals with lots of carbohydrates, fats and alcohol, with a relaxed environment. It is likely these factors have a bigger role in sleepiness than tryptophan.
2006-11-26 05:34:49 · answer #3 · answered by Spaghetti Cat 5 · 1⤊ 1⤋
The thing in turkey that makes us tired after eating it is Tryptophan, an amino acid that is used as a sleep aid.
2006-11-26 05:29:00 · answer #4 · answered by juan_two_345 2 · 0⤊ 2⤋
Tryptophan
2006-11-26 05:30:53 · answer #5 · answered by Anonymous · 0⤊ 1⤋
l-tryptophan is the chem that makes you tired, it is also found in warm milk, bananas and baked potatoes
2006-11-26 05:35:02 · answer #6 · answered by nackawicbean 5 · 0⤊ 1⤋
Tryptophan....it is an amino acid.
2006-11-26 05:31:25 · answer #7 · answered by warguy2000 2 · 0⤊ 1⤋