Dysbiosis of gut microbiota is a critical factor in the pathogenesis of asthma. Manipulating gut microbiota is a promising therapeutic intervention in asthma. and is being extensively studied. Gu-Ben-Fang-Xiao Decoction (GBFXD). https://www.nacrack.com/hot-mega-Smock-Frock-SF-185-great-buy/