A comprehensive review published in Frontiers in Nutrition reveals that dietary patterns significantly influence pelvic floor dysfunction (PFD) outcomes. The systematic review and meta-analysis, which synthesised data from 31 studies, underscores the potential of dietary interventions in managing conditions such as sexual dysfunction and incontinence, which affect millions globally.
The research highlights the benefits of anti-inflammatory diets, particularly the Mediterranean diet, in improving sexual function and reducing incontinence symptoms. Conversely, pro-inflammatory diets were linked to heightened PFD risk. The findings challenge the traditional focus on physical therapies, positioning dietary modification as a viable intervention.
Pelvic floor dysfunction encompasses conditions like urinary and fecal incontinence, pelvic organ prolapse, and sexual dysfunction, often exacerbated by social stigma. While lifestyle changes, including physical therapies, are common first-line treatments, there is mounting evidence suggesting diet plays a crucial role due to its impact on chronic inflammation and metabolic health.
The review adhered to PRISMA guidelines and involved a detailed examination of studies from databases such as PubMed and Embase. It identified five key dietary patterns, including the Mediterranean and DASH diets, and assessed their effects on sexual function and incontinence symptoms. The meta-analysis pooled data from 14 studies, revealing that healthier diets notably reduce the odds of sexual dysfunction and incontinence.
The review’s findings advocate for integrating dietary counselling into clinical practice for PFD management, especially for patients with metabolic risk factors like obesity or type 2 diabetes. However, the authors note the observational nature of many studies limits causal inference, and factors like BMI may confound results. Despite these limitations, the evidence strongly supports diet as a non-pharmacological strategy to enhance pelvic floor health.
