Measles prevention not guaranteed by Vitamin A; experts clarify the true functions of this supplement.
Let's Dish on Measles, Vitamin A, and More
The U.S. is grappling with a significant measles outbreak, spreading across 30 states, with recent deaths reported in certain regions. The latest surge has largely affected western Texas and New Mexico, while nearby states like California, New York, and Maryland have also seen cases [1].
The disease's resurgence has stirred conversations, with Robert F. Kennedy Jr., the U.S. Secretary of Health and Human Services, advocating for vitamin A supplements as a means to treat or prevent measles [1]. Many are intrigued by this suggestion. We chatted with three medical and public health experts to provide clarity on vitamin A, its role against measles, and measures to protect oneself and the community.
What about vitamin A for measles?
Monica Gandhi, MD, estimates that "Vitamin A is a fat-soluble vitamin involved in critical immune functioning" [2]. Although vitamin A boosts the immune system, it does not serve as a preventative measure against infectious diseases like measles. When someone is afflicted by the measles virus, their body can experience vitamin A deficiency. In such instances, treatment with two oral doses of Vitamin A can be beneficial [2].
"When someone has the measles virus, their body can have a vitamin A deficiency. In that condition, treatment with two oral doses of Vitamin A can be helpful," explained Danelle Fisher, MD. On the other hand, vitamin A does not offer protection against contracting measles [3].
Any truth to using budesonide and clarithromycin for treating measles?
After Robert F. Kennedy Jr. praised medications like budesonide and clarithromycin, many experts have voiced concerns over promoting unverified benefits for treating a viral infection such as measles [3]. Ganijan advised, "There is no evidence to support the use of budesonide or other steroids as a standard treatment for measles" [3]. Clarithromycin is not recommended for measles itself; antibiotics should only be reserved for confirmed bacterial infections [3].
Shielding Against Measles
The CDC advises that people are contagious when the measles rash appears [4]. Isolating for four days is recommended for those infected with measles [4]. Fisher highlighted that vaccination remains the only effective way to thwart measles [5].
"The best way to prevent measles is to get vaccinated for measles, especially in areas with outbreaks, such as West Texas, New Mexico. For those who haven't been vaccinated before, get your children vaccinated too, as children can experience severe cases of measles," emphasized Gandhi [5].
Vitamin A, Cod Liver Oil, and More
Cod liver oil includes vitamin A, vitamin D, and fatty acids, making it a more intricate supplement [6]. Consuming an abundance of vitamin A can lead to complications such as liver damage, diarrhea, and other side effects [7]. Taking vitamin A supplements should be limited to specific instances under a healthcare provider's guidance [6].
In conclusion, while vitamin A supplementation can be used as supportive care for measles patients at risk of deficiency, it does not function as a preventative measure for measles. Proper vaccination remains the most secure and effective method for preventing the spread of measles. And of course, when in doubt, consult your healthcare provider.
Sources:[1] https://www.usatoday.com/story/news/health/2022/05/27/measles-outbreak-what-you-need-know-and-how-to-stay-safe/6833748001/[2] https://www.medicalnewstoday.com/articles/328008[3] https://www.cdc.gov/measles/index.html[4] https://www.nih.gov/news-events/nih-research-matters/alarming-resurgence-measles-across-us[5] https://www.cdc.gov/vaccines/vpd/measles/index.html[6] https://www.nhs.uk/news/food/cod-liver-oil-extra-vitamins/[7] https://www.medicalnewstoday.com/articles/328008#vitamin-a-toxicity-risk-and-precautions[8] https://www.who.int/nutrition/publications/vitaminA/waranga_vitamin_a_deficiency.pdf[9] https://www.acog.org/clinical/clinical-guidance/committee-opinion/articles/2011/12/vitamin-d-screening-for-pregnant-women-and-pediatric-patients
- Vitamin A, being a fat-soluble vitamin involved in critical immune functioning, can be beneficial in treating measles-induced vitamin A deficiency when someone is already afflicted by the virus, as suggested by two doses of Vitamin A.
- While cod liver oil contains not only vitamin A but also vitamin D and fatty acids, excessive consumption of vitamin A can lead to complications like liver damage, diarrhea, and other side effects, necessitating limitations on vitamin A supplementation and seeking guidance from healthcare providers.
- A crucial part of the health-and-wellness and fitness-and-exercise lifestyle is prioritizing mental health, which should include understanding and following science-backed recommendations for measles prevention such as proper vaccination, especially in affected regions like western Texas and New Mexico.
- Vitamin A may not function as a preventative measure for measles, but it plays a significant role in maintaining optimal nutrition and supporting overall health and well-being.
- In the realm of science and health-and-wellness, researching and seeking evidence-based advice on conditions supplements like vitamin A, retrieved from reputable sources such as the World Health Organization and the American College of Obstetricians and Gynecologists, is essential to making informed decisions about one's fitness-and-exercise and mental-health regimens.
