![Light Treatment for Menstrual Pain [video]](https://i0.wp.com/healthtechinsider.com/wp-content/uploads/sites/9/2016/11/Color-7-Stress-Free-Menstrual-Pain-Relief-with-video-600x273.jpg?resize=600%2C273)
by Bruce Brown | November 3, 2016 | General News, Health
Korean firm Color Seven has developed a wearable device to relieve menstrual pain using low-level light stimulation called Woman Stress Free. Menstrual pain often afflicts women and girls, but the intensity and impact on quality of life vary widely. A cross-sectioned...
