The National Library of Medicine (NLM) presents a weekly audio update that highlights consumer health news and accompanying information from MedlinePlus.gov. MedlinePlus.gov is created by NLM and provides free, non-commercial consumer health and medical information from the National Institutes of Health as well as other reliable sources. NLM is the world's largest medical library and is part of the U.S. National Institutes of Health. 'To Your Health: NLM update' replaces NLM's 'Director’s Comments' podcast.