As long as a little blood or a little oral mucosal cells, gene testing can be carried out to tell you the risk of cancer and decode your genes! Preventive cancer gene testing has blown up a gust of wind again, as if to blow away everyone’s cancer. Listen casually, actually still a little excited! Theoretically, gene testing can help us understand the risks we may face and provide help for the prevention and treatment of cancer, because many tumor cells are accompanied by characteristic gene variations. However, what awaits you is a but! For most ordinary people, there is no need to carry out cancer gene testing for prevention, which is not of great help. The value of prophylactic Read More …