A randomized controlled trial suggests that a combination of hibiscus and lemon verbena polyphenols can improve appetite-related biomarkers and support weight management in overweight individuals.
The study presents a notable shift towards utilizing natural plant-based supplements, specifically hibiscus (Hibiscus sabdariffa) and lemon verbena (Lippia citriodora), to address obesity-related concerns. By examining the effects of these polyphenols on overweight subjects, the research underscores an innovative method that not only focuses on weight reduction but also enhances the body's metabolic functions.
A critical finding from the trial was the dual impact on appetite-related hormones: an increase in anorexigenic hormones (glucagon-like peptide-1, which suppresses appetite) and a decrease in orexigenic hormones (ghrelin, which stimulates hunger). This hormonal modulation is crucial for understanding how dietary supplements can aid in longer-term weight management and appetite control, presenting a potential breakthrough in non-pharmacological interventions for obesity.
Beyond just the scale, participants in the study reported improvements in various health metrics, including reduced blood pressure and heart rate alongside better subjective health perceptions. These outcomes signal that the benefits of hibiscus and lemon verbena polyphenols extend beyond weight management, touching upon broader health improvements and offering a multifaceted approach to tackling overweight and obesity issues.