We all know what it’s like to feel as if we’ve aged about 10 years after a tough week at work and a new study has examined the factors that make people feel older after being under stress. Exposure to stress over an extended period of time is often blamed for changes in physical appearance as people get older, such as the loss or graying of hair as well as gaining or losing weight. But the study, conducted by researchers at North Carolina State University, found that stressors in day-to-day life can impact our perceived sense of aging in just a few days. Study explores what makes people look a…