A nutraceutical combination of cinnamon, purple onion, and tea linked with key enzymes on treatment of type 2 diabetes. - Weng, Lebin; Chen, Ting‐Hsu; Huang, Liyue; Lai, Dong; Kang, Ning; Fu, Yaw‐Syan; Weng, Ching‐Feng (Journal of Food Biochemistry, 2021)