Alternative remedies: ancient, but how safe? .iht.com. September 18, 2008. Like many people these days, Lori Potter, a 50-year-old massage therapist living on Kauai, Hawaii, has explored alternative healing for everything from headaches to skin problems. So when she wanted to boost her immune system and lower her stress levels a few years ago, she made an appointment with a visiting practitioner of ayurveda, a medical system that originated in India thousands of years ago and has gained wide popularity in the United States.[ See ]