(1) There are concerns with online health information as sources can vary in quality and accuracy, but it also provides advantages like convenience and anonymity. Professionals are available online through sites like the NHS or paying services. (2) Communities and support groups have formed online to help people with similar health conditions. Quality information can be found on sites like YouTube and searching online is often the first step people take before visiting a doctor. (3) The future may include more consumer-generated health information and support groups as people increasingly seek information and support online. However, privacy and security of personal health data could limit adoption of internet-based healthcare.