There is no evidence that dry fasting could help people recover from COVID-19. Oxygen and respiratory support for severely ill patients are optimal.
Dry fasting is an extreme kind of fasting that involves limiting both food and water intake. A Reddit post claims that COVID-19 can be cured by dry fasting, although there is no evidence or verification for the statement.
The effects of fasting on SARS-CoV-2 infection are still unknown due to a lack of experimental evidence. There is no reliable evidence that anyone has been cured by dry fasting, nor that any recognized organization has advised against fasting to treat COVID-19.
According to the World Health Organization (WHO), eating a balanced diet is essential while dealing with COVID-19. A good diet influences the body's ability to prevent, fight, and recover from infections. While no foods or dietary supplements can prevent or treat COVID-19 infection, a good diet is critical for immune system support.
University of Campania Luigi Vanvitelli, University of Foggia and CEINGE-Biotecnologie Avanzate, a non-profit company in Italy, have published an article that discusses the role of nutrition and supplements while dealing with COVID-19. Dietary status appears to be a key factor influencing COVID-19 patients' outcomes. In addition, even in otherwise healthy persons, unplanned fasting may have unintended consequences. COVID-19 patients are strongly advised not to fast during infection since dietary restrictions may put them at risk for their immune system.
According to Healthline, dry fasting can be harmful. One can run the risk of dehydration and other issues if one isn't allowed to drink water. In addition, there insufficient evidence on the advantages of dry fasting.
The COVID-19 pandemic has given rise to a lot of potentially dangerous misinformation. For reliable advice on COVID-19, including symptoms, prevention, and available treatment, please refer to the World Health Organization or your national healthcare authority.