Are you and your smartphone inseparable? If so, you’re not alone — plenty of research illustrates how increasingly addicted we’re becoming to our mobile devices, including one survey showing that 66 percent of people are actually afraid to lose or be separatedfrom their cell phones. And if rising rates of sleep texting aren’t enough to signal our addiction to our cell phones, we don’t know what is. Keep in mind that excessive smartphone use could have negative effects on your health. Click here for an infographic to find out how your iPhone (or Droid or Galaxy or any smartphone for that matter) could be messing with your physical and mental well-being.