Nutrition and pelvic floor symptoms: New scientific findings

Nutrition and pelvic floor symptoms: New scientific findings

Pelvic floor disorders (PFD) occur when the muscles and connective tissue of the pelvic floor are weakened. Possible consequences include:

  • urinary incontinence

  • Fecal incontinence

  • Pelvic organ prolapse

  • Urgency to urinate and nocturia

Risk factors include age, obesity, hormonal changes, pregnancy, and urological or gynecological procedures.

While pelvic floor training is considered a key self-help strategy, more recent studies are increasingly investigating the influence of diet.

Nutrition and pelvic floor: observational data

A Finnish observational study with over 1000 women analyzed the relationship between dietary behavior and pelvic floor symptoms.

The results showed:

High fat and sugar consumption

It was indirectly associated with more severe symptoms, particularly in connection with weight gain and increased mechanical stress on the pelvic floor.

Low fiber intake

It was associated with constipation, which can put additional strain on the pelvic floor in the long term.

High consumption of fruits and vegetables

It was associated with improved bowel function. Furthermore, research has linked secondary plant compounds to inflammation-modulating effects.

Highly processed foods

They were associated with a worsening of symptoms.

No significant association was found in this study between moderate caffeine or alcohol consumption and urinary incontinence.

Intervention study in men with prostate cancer

A randomized, double-blind study investigated the effect of a phytochemical-rich diet and probiotic supplementation in men with low-risk prostate cancer under active surveillance.

The intervention included:

  • YourPhyto: a capsule containing concentrated, phytochemical-rich foods

  • YourGutPlus: a combination of Lactobacillus strains, inulin and vitamin D

In addition to changes in certain oncological markers, pelvic floor-related symptoms were also investigated.

The combined intervention group showed, among other things:

  • Improvements in urinary urgency, nocturia and urinary frequency

  • Improvements in erectile function

  • Reductions in certain inflammatory markers

  • Improvements in overall muscle strength

The authors point out that further studies are needed to confirm long-term effects.

Possible mechanisms

Phytochemicals are associated with the following processes:

  • Modulation of inflammation-related signaling pathways

  • antioxidant effects

  • Supporting the intestinal barrier

Probiotic bacterial strains can influence the balance of the gut microbiome and may modulate inflammatory processes.

Exercise for pelvic floor symptoms

Besides nutritional strategies, targeted training remains crucial.

Kegel exercises

  • Consciously tense the pelvic floor muscles

  • Hold for 5–10 seconds

  • 10–15 repetitions, 3 times daily

Bridge

  • Lying on your back with feet flat on the floor

  • Lift pelvis and activate pelvic floor

  • 10–15 repetitions

Deep breathing with pelvic floor activation

  • Gently lift the pelvic floor as you exhale.

  • Repeat for several minutes

Squats

  • Activate the pelvic floor muscles when lowering.

  • 2-3 sets of 10 repetitions each

Conclusion

New scientific data suggests that dietary habits and gut health may be associated with pelvic floor symptoms.

A combination of:

  • high-fiber diet

  • increased intake of foods rich in phytochemicals

  • Supporting the microbiome

  • targeted pelvic floor training

can contribute to overall stabilization.

From: | April 8, 2025

Thomas, P. (2025, April 8). Diet and pelvic floor symptoms . Keep Healthy. https://keep-healthy.com/diet-and-pelvic-floor-symptoms/

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