There are numerous tools, social networking platforms and sites that share information. Studies highlight the importance of YouTube as a source of useful information about some diseases, including Diabetes Mellitus (DM). However, no study has evaluated YouTube‘s use in Brazil as a source of information on diabetic neuropathy. This term is used to describe a group of manifestations characterized by the presence of symptoms and/or signs of peripheral and autonomic nerve dysfunction in people with DM after the exclusion of other causes. In this study, our aim was to research the source and audience of videos on YouTube Brazil regarding diabetic neuropathy.