Bitter gourd flavored Non-Alcoholic Wheat Beer (NAWB) exhibited antidiabetic properties by modulating carbohydrate metabolizing enzymes and upregulates insulin and GLUT-2 mRNA expressions in High Fat Diet/Streptozotocin (HFD/STZ) induced diabetic rats

Abstract To improve the control of Type 2 diabetes (T2D), this study investigated the potential benefits of an alcohol-free beer flavored with bitter gourd leaves, a plant with proven hypoglycemic properties. The high fat/streptozotocin (HFD/STZ) model was used to induce diabetes in Wistar rats as test subjects. The rats were divided into eight groups (n = 5) as follows: HP (STZ + 100% Hops); BG (STZ + 100% Bitter Gourd); 75:25BG (STZ + 75% Hops; 25%BG); 50:50BG (STZ + 50%Hops50%Bitter Gourd); 25:75BG (STZ + 25%Hops75%Bitter Gourd); Acarbose (STZ + Acarbose); DC (STZ-diabetic control group); NC (Normal Control group). Following a 14-day treatment, there was a significant (p