IGHE and asthma: Besides, we previously reported the flavonoids were the important bioactive components from MC, mainly including luteolin, luercetin, kaempferol, and their related compounds, which act against asthma through reducing antioxidant and anti‐inflammatory effects to improve asthma symptoms (Li et al. 2023; Qiao et al. 2023); And, we have found that MC could reduce the IgE level and increase glutathione peroxidase (GSH‐Px) in the serum of OVA‐induced rats to ameliorate OVA‐induced lung injury (Li et al. 2023).