Christmas Eve Fish in the Rest of Italy. While only those in southern Italy and Sicily celebrate Christmas Eve with a feast of seven fishes, there are other Italian traditions that have ties to the Feast of Seven Fishes. Eaten in many parts of Italy on Christmas Eve is a dish called cenone, which is made of eel. Eel is regarded as a delicacy in Italy, and therefore a must on every table for Christmas Eve, regardless of whether there are numerous other fish dishes or not.
One challenge to the pursuit of an anti-aging pill is how long humans already live; while current studies with mice or yeast cells are feasible, a study on a human could take, well, 75 or 80 years. Some people aren't going to wait that long.
Not true though. Humans lived to an average of about 30-40 years before modern medicine came around. Also, it used to be that your life span was closely related to the health of your teeth. Once you lost them you were pretty much screwed.