Research shows that red light is effective in improving menstrual cramps and preventing gynecological diseases
Menstrual cramps, pain standing, sitting and lying down ……. It makes it difficult to sleep or eat, toss and turn, and is an unspeakable pain for many women. According to relevant data, about 80% of women suffer from varying degrees of dysmenorrhea or other menstrual syndromes, even seriously affecting normal study, work and life. Donc […]
