Talc powder and ovarian cancer: What you need to know Women in the United States are suing the manufacturers of talcum powder, Johnson & Johnson (J&J), claiming the company is responsible for giving women ovarian cancer. Over many decades, women applied talc-based powders to keep the groin area cool, comfortable and hygienic. Although there is some conflicting research, most published medical studies indicate that talc-based powders, when used by women …Read More