In this podcast episode, editors and co-hosts Maria Cohut and Yasmin Nicola Sakay discuss whether having tattoos can increase the risk of different types of cancer, particularly blood cancer, as recent evidence from a Swedish cohort has suggested. Special guest Dr. Milena Foerster, who researches the link between tattoos and cancer at the International Agency for Research on Cancer (IARC) of the World Health Organization (WHO), explains what we do and do not know about this association.In Conversation is a Healthline Media original podcast. This episode was produced by Flamingo Media for Medical News Today.