Five science pack supplements to reduce your risk of catching the flu Posted on February 12, 2025March 3, 2025 By drshintani Five science pack supplements to reduce your risk of catching the flu. #drshintani #Theflu. #Zinc. #quercetin #astragalus. #Allicin. #vitaminD. #Influenza. #H5N1. #birdFlu Uncategorized