Obesity is one of the major factors contributing to noncommunicable diseases (NCDs), which is associated with a high intake of a sugar-rich diet. Sugar blend (a novel combination of sugar and stevia) has half the calories of sugar with the same sweetness at recommended use and offers better compliance. A randomized controlled trial was conducted to evaluate the efficacy and safety of this sugar blend in normal to mildly overweight subjects with a body mass index (BMI) of 23−26 kg/m. Sixty subjects were categorized into Group A: Sugar group (n = 30), and Group B: Sugar blend group (n = 30). The primary outcomes evaluated were weight, waist circumference, hip circumference, waist/hip ratio, BMI, and the secondary outcomes evaluated were lipid profile, random blood sugar, and HbA1c. All these parameters were assessed at baseline, 30 days, 60 days, and 90 days. Group B showed a significantly higher weight loss (p = 0.013) at 90 days compared with Group A. A significant reduction in waist circumference (p < 0.0001) by 4.4 cm was noted at 90 days, in addition to reduction in total cholesterol (p < 0.0001), triglyceride (p = 0.006), LDL cholesterol (p = 0.0490), and VLDL cholesterol (p = 0.006) in Group B compared with the baseline. The study revealed that the sugar blend is an effective formulation in reducing weight, anthropometric factors, and other related metabolic parameters. It has been proven to be well tolerated and promotes weight loss when used in conjunction with a daily balanced diet and exercise plan.
Keywords: body mass index (BMI); noncommunicable diseases (NCDs); obesity; stevia; steviol glycosides (SGs); weight loss.