Functional Beverage for Pre-Diabetic Patients

This review explores the formulation of a functional beverage aimed at supporting the health of pre-diabetic individuals using indigenous antidiabetic plant-based ingredients. The primary active pharmaceutical ingredient (API) in the formulation is Fenugreek (Trigonella foenum-graecum),widely known for its ability to regulate blood glucose levels through mechanisms such as delayed gastric emptying and improved insulin sensitivity. Complementary excipients used in the beverage include stevia, a natural, non-caloric sweetener; citric acid for flavor enhancement and pH regulation; guar gum as a thickening agent and fiber source; natural lemon flavor for taste masking and consumer acceptability; ascorbic acid (vitamin C) for its antioxidant stability; and purified water as the solvent base. The methodology involves optimizing ingredient ratios to maintain palatability, stability, and therapeutic efficacy. Preliminary results from various studies indicate that such formulations can improve glycemic control, provide antioxidant benefits, and offer are freshing, low-calorie alternative to sugary drinks. This review concludes that fenugreek-based functional beverages, when properly formulated with suitable excipients, hold potential as safe and effective dietary interventions for pre-diabetic individuals.