Worldwide markets are poised to achieve significant growth as the push to talk is used inside telemedicine systems and m-health initiatives as a way to implement ruggedized handset communications for all clinicians. Worldwide Tele-medicine and M-health PTT push to talk device market driving forces relate to an overall trend toward clinical reimbursement addressing mobile health initiative for chronic conditions. This trend promises to become prevalent as people learn how to keep themselves healthier. Healthy behaviors such as exercise, good diet and stress management have the potential to reverse aging on a molecular level and partly restore the vitality of a person's cells.