The episode is about a book written by Dr. Vernon Coleman, a former general practitioner and best-selling author, who argues that face masks are not only useless, but also harmful to your health. The author cites scientific research and medical studies to support his argument, stating that masks reduce oxygen levels in the blood and increase carbon dioxide levels, which can lead to a variety of health problems, including difficulty breathing, headaches, dizziness, drowsiness, nausea, vomiting, and even brain damage. Coleman also argues that masks do not effectively prevent the spread of viruses and that, in some cases, they can even increase their spread. The book criticizes the health and political authorities who have imposed mandatory mask use, arguing that such measures were adopted not for health reasons, but for reasons of social control and to favor the economic interests of pharmaceutical companies.

https://www.vernoncoleman.com/facemasksbook1.pdf