And cue every mother of every college student saying, "See?" A study done by researchers at Penn State concluded that students were 14 percent more likely to eat fruits and veggies and 50 percent more likely to exercise on days when they communicated with the parentals. Though the researchers did not document the content of the phone conversations of the 746 first-years surveyed, we’re going to make an educated guess that the chats involved a lot of lines like "Are you eating right?" and "When was the last time you exercised?" We’re also going to guess that if you share this with your parents, they will be 100 percent more likely to start calling every single day forever. Have fun!