I emigrated from Taiwan to the U.S. twenty years ago. I started out with nothing but became very successful. I began developing some health problems after wearing down my body for fifty years. I knew that a small disease will become serious if not treated. One day, I got wet in the rain, then I felt my throat aching and caught a cold. I turned to the Teviron neck scarf for treatment. Three days later, I got well. Six days later, I realised that a small scar about 0.5 cm long had disappeared. I was very astonished. From that day on, I came to learn about the mystery of negative ions on the human body and even found that the negative ions are key to improve people’s health. This understanding has been slowly gaining acceptance through many research reports from famous medical colleges throughout the USA. After 5 months of exclusively using Teviron products, and I feel ten years younger.