This study's goals are to investigate the efficacy of Swedish massage therapy vs. light touch therapy and better understand the biological effects of massage in patients with anxiety. Qualified participants will be randomly assigned to one of two groups in which they will receive Swedish massage therapy twice per week for 12 weeks or Light Touch therapy twice per week for 6 weeks followed by Swedish massage therapy twice per week for the next 6 weeks. The total length of the study is 13 weeks, which includes a screening visit that takes about 3 hours and two therapy visits per week for 12 weeks that last about 1 hour each. Blood and urine will be collected at three of the visits. Compensation is up to $400 for completing the entire study.