This year, when it comes to Turkeys, it's a tale of two meats. - 

And this final note to dispel some Thanksgiving Day myths: All that tryptophan in turkey, does not make you sleepy. 

Aaron Carroll is a professor of pediatrics at the Indiana University School of Medicine and he says people may be sleepy from the size of the meal, or the wine, or tired from a family argument.

But it's not the turkey's fault.

Follow Lizzie O'Leary at @lizzieohreally