A recent rise in measles cases in the US has sparked interest in vitamin A supplements as a potential treatment or preventive measure. However, medical experts caution that while vitamin A can help alleviate symptoms of measles, it is not an effective prevention method.
In light of the surge in cases, Robert F. Kennedy Jr., the new US Health and Human Services secretary, recently commented on the benefits of vitamin A supplements for treating or preventing measles. Medical News Today spoke to two experts: Monica Gandhi, MD, MPH, an infectious disease specialist at the University of California, San Francisco, and Danelle Fisher, MD, FAAP, a board-certified pediatrician.
According to Gandhi, vitamin A is essential for immune system function but does not protect against infectious diseases like measles. “Vitamin A is used when a patient already has measles and is not a preventive measure,” she said.
Fisher highlighted that cod liver oil, which contains high amounts of vitamin A, can accumulate in the body if taken in excess and cause toxicity. Experts agree that most people meet their daily requirements through diet alone, but certain populations may need supplements due to dietary restrictions or other health conditions.
Gandhi stressed that vaccination remains the only effective prevention against measles. “The best way to prevent measles is to get vaccinated for measles, especially if you are in an area where the outbreak is occurring.” The CDC recommends two doses of the MMR vaccine for young children and one to two doses for older children and adults who are not vaccinated.
In summary, while vitamin A can provide benefits for individuals with measles, it is essential to prioritize vaccination as the most effective prevention method against this infectious disease.
Source: https://www.medicalnewstoday.com/articles/vitamin-a-measles-prevention-health-experts-answer-questions