Our image of adrenaline junkies usually involves people with the kinds of bodies that look amazing in jumpsuits and wet suits. However, an analysis by the National Institute on Aging (NIA) of more than 50 years of data from almost 2,000 people found that excitement seekers are more likely to be overweight or even obese. That's probably because when they're not jumping out of airplanes, they can always get a small rush by sneaking out for a midday margarita or blowing off the treadmill to go to a rock concert.
Change your behavior: To tip the scales in their favor, excitement seekers don't need to order plain, sauce-less, steamed everything when they go out to eat, says Keri Gans, RD, a nutrition counselor and author of The Small Change Diet. Instead, Gans suggests finding healthier ways to take risks—like ordering your dish punishingly spicy or sharing the most exotic, unpronounceable item on the menu with friends. If you happen to be one of those people who can sneak out of work for a mountain bike ride or a climb (Coloradoans, we're talking to you), go for it. You'll want to keep exercising as you get older, because the NIA study found that compared with other personality types, those with this excitement-seeking trait are vulnerable to greater weight gain over time.