Gut health conditions

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These guides explain common gut and gut-linked conditions in plain language: what they are, the symptoms people report, how gut bacteria may be involved, everyday food habits, and when to see a doctor first. They are general information and do not replace medical care.

Bowel habits

• Constipation
• Diarrhea
• Bloating
• Gas and flatulence

IBS

• IBS-C (constipation-predominant IBS)
• IBS-D (diarrhea-predominant IBS)
• IBS-M (mixed IBS)
• IBS-U (unclassified IBS)
• Post-infectious IBS
• IBS and stress

IBD

• Ulcerative colitis
• Crohn's disease
• IBD flare-up diet
• IBD remission support
• IBD vs IBS

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Gut sensitivity

• Sensitive gut
• Leaky gut (intestinal permeability)
• Food sensitivities
• SIBO (small intestinal bacterial overgrowth)
• Gut sensitivity and IVF

Upper gut

• Acidity and GERD
• Indigestion
• Gastritis

Women’s health

• Menopause
• Perimenopause
• PCOS
• PMS (premenstrual syndrome)
• Estrobolome and the gut
• Gut health around IVF

Whole-body links

• Weight and metabolic health
• Fatty liver
• Immunity and the gut
• Acne and the gut
• Eczema and the gut
• Gut-brain axis: anxiety, mood and the gut

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BioMeBar provides nutrition and gut health guidance and does not replace medical care. See a doctor for severe, persistent or worrying symptoms.