It’s a myth! According to WebMD, the amino acid L-Tryptophan is not responsible for Americans’ post-Thanksgiving food coma. The real culprit is overeating. So, last week’s post-feast sleepiness can be blamed on big appetites. Investors also indulged their appetite for risk last week. Barron’s reported: “…the stock market sent all four major U.S. benchmarks – […]