The impact of very-low-calorie ketogenic diets on gut microbiota in individuals with obesity: a systematic review and meta-analysis

Key Points

• Very-low-calorie ketogenic diets significantly alter gut microbiota composition, improving health outcomes.
• Meta-analysis reveals substantial effects on gut microbiota across various studies involving individuals with obesity.
• Systematic review covers multiple studies, indicating a trend of positive shifts in microbiota due to dietary changes.
• Results highlight the potential role of dietary interventions for gut health in obesity, suggesting further exploration.

Abstract