What to watch with Leaky Gut Test and Wechseljahre?

Combining a Leaky Gut Test with menopause (Wechseljahre) requires caution. Leaky gut tests (e.g., zonulin, LPS antibodies, intestinal permeability markers) are often marketed to explain bloating, food sensitivities, or fatigue. During menopause, estrogen decline can affect gut barrier function and microbiome composition, but the evidence for a direct causal link is weak. Most commercial tests lack standardization, validated reference ranges for perimenopausal women, and are influenced by diet, stress, and medications. Claims about a 'gut-hormone axis' are often overstated without robust clinical trials. Watch for overpromising marketing: a positive result does not automatically justify expensive supplements or restrictive diets. Instead, focus on symptom management with a healthcare provider. The test may provide a data point, but it should not replace clinical evaluation. Evidence for actionable, test-guided interventions in menopause is currently insufficient.