As we head into cold and flu season, you might wonder whether your immune system could use a little boost. How does the research on elderberry syrup stack up? Read the transcript. Check out all the Quick and Dirty Tips shows. Subscribe to the newsletter for regular updates. Join the conversation on Facebook and Twitter. Links: https://www.quickanddirtytips.com/health-fitness/prevention/does-elderberry-protect-against-flu https://www.quickanddirtytips.com/podcasts https://www.quickanddirtytips.com/subscribe https://www.facebook.com/QDTNutrition/ https://twitter.com/NutritionDiva