Doug Young has a special session for his advanced biochemistry class each year as Thanksgiving approaches. Young is an associate professor in William & Mary's Department of Chemistry. His research ...

Hint: It's probably more than the bird making you sleepy. Tryptophan is an essential amino acid that’s a vital building block for protein in the body. There are 20 known amino acids, nine of which ...

'Tis the season for giblets, wattles and snoods—oh my. This year’s pandemic Thanksgiving will be different for many of us, yet we can find comfort in two enduring questions that may never change: How ...

Add Yahoo as a preferred source to see more of our stories on Google. Those smiles probably aren’t thanks to tryptophan. Monkey Business Images/Shutterstock.com Every Thanksgiving, myths of the ...

Almost as old as the Thanksgiving holiday itself is the annual musing: Does turkey make you sleepy? The alleged culprit (or misunderstood target) of the leading cause of Turkey Day naps is tryptophan.

If you’re feeling tired, irritable, have brain fog or trouble sleeping make sure you’re paying attention to tryptophan. This time of year, we usually associate tryptophan with napping after ...

With age, a diet lacking in the essential amino acid tryptophan—which has a key role in our mood, energy level and immune response—makes the gut microbiome less protective and increases inflammation ...

Tryptophan, the essential amino acid behind the Thanksgiving myth that eating turkey can make you sleepy, has been found to exist on Bennu, a small asteroid that swings by our planet about every six ...

With age, a diet lacking in the essential amino acid tryptophan -- which has a key role in our mood, energy level and immune response -- makes the gut microbiome less protective and increases ...