Tihengjian brand selenium Weikang chewable tablet is a high-tech product rich in selenium. After taking it, selenium supplementation can improve the immunity of cancer patients during radiotherapy and chemotherapy, reduce the toxic and side effects brought by chemotherapy, such as nausea, vomiting, gastrointestinal dysfunction, loss of appetite, severe alopecia, etc., and reduce drug resistance. Tumor cells are prone to drug resistance after long-term radiotherapy and chemotherapy. Selenium supplementation can prevent drug resistance during radiotherapy and chemotherapy and enhance the efficacy of chemotherapy drugs. Click on the top left ◆ Tihengjian ◆ to learn more. Look for CCTV partners ◆ Tihengjian Shopping Mall ◆