A New Year's Eve tradition historically practiced in Spain and across Latin America has become a trend on social media, and entails eating 12 grapes under a table at the stroke of midnight.

If you have noticed your social media feed becoming flooded with people talking about the 12 grapes New Year's tradition every December and January, don't worry if you're feeling left out of this ...

One study looked at the effects of the grape-based supplement Conigrape on cognition: One group of 57 adults took 250 milligrams of the supplement daily for 12 weeks, while 52 were in a control group.