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A scientific diagram illustrating the microbiota-gut-brain axis in perimenopausal anxiety, showing a flowchart from estrogen decline to anxiety symptoms and dietary interventions.

A scientific diagram illustrating the microbiota-gut-brain axis in perimenopausal anxiety, showing a flowchart from estrogen decline to anxiety symptoms and dietary interventions.

Create a professional, clear, schematic scientific figure illustrating the microbiota-gut-brain axis in perimenopausal anxiety. Include exactly the following text, spelled correctly: 'Estrogen decline' → 'gut dysbiosis' → 'reduced SCFA production' → 'impaired barrier integrity' → 'neuroimmune activation' → 'neurotransmitter pathways' → 'anxiety symptoms'. Dietary interventions: 'Mediterranean diet', 'fermented foods', 'probiotics', 'prebiotics', with arrows showing their effect on restoring microbial balance. Abbreviations inside the figure: SCFA = Short-Chain Fatty Acids, GABA = Gamma-Aminobutyric Acid, 5-HT = Serotonin, DA = Dopamine. Important instructions: Do not include the figure title, notes, or captions outside the figure. Only create the figure itself. Check each word and letter carefully. No spelling mistakes allowed. The figure style must be professional, clean, schematic, and suitable for a scientific article. See more