A little more context for your everyday

Condition guides

Explore health conditions, food and symptom tracking, and how One Food Forward helps you keep a clearer personal health record alongside your care.

69 results · A–Z

Condition guide

Hiatal Hernia

Understand hiatal or hiatus hernia, its connection with reflux, and how One Food Forward helps record meal timing, symptoms and treatment changes.

Updated 10 October 2026 · 2 min read

Condition guide

Histamine Intolerance

Explore the uncertainty around histamine intolerance, why assessment matters, and how One Food Forward helps record food and symptoms without claiming a diagnosis.

Updated 10 October 2026 · 2 min read

Condition guide

IBS-C (Constipation-predominant)

Understand constipation-predominant IBS and how One Food Forward helps record pain, stool consistency, meals and treatment without making your diet smaller.

Updated 10 October 2026 · 2 min read

Condition guide

IBS-D (Diarrhea-predominant)

Learn about diarrhoea-predominant IBS, conditions that can overlap, and how One Food Forward helps record urgency, pain, meals and treatment questions.

Updated 10 October 2026 · 2 min read

Condition guide

IBS-M (Mixed)

Understand mixed-type IBS and how One Food Forward helps record both constipation and diarrhoea, meals and treatment changes for a balanced symptom history.

Updated 10 October 2026 · 2 min read

Condition guide

IMO (Intestinal Methanogen Overgrowth)

Understand intestinal methanogen overgrowth, its link with constipation and testing limits, and how One Food Forward helps organise meals and bowel symptoms.

Updated 10 October 2026 · 2 min read

Condition guide

Intestinal Pseudo-Obstruction

Learn about intestinal pseudo-obstruction, urgent symptoms and nutrition support, and how One Food Forward helps record an established care plan and daily symptoms.

Updated 10 October 2026 · 2 min read

Condition guide

Irritable Bowel Syndrome (IBS)

Understand irritable bowel syndrome and how One Food Forward helps record meals, pain, bowel changes and treatment without turning every symptom into a food rule.

Updated 10 October 2026 · 2 min read

Condition guide

Ischemic Colitis

Understand ischaemic colitis and urgent warning signs, and how One Food Forward can help organise recovery symptoms and treatment after medical assessment.

Updated 10 October 2026 · 2 min read

Condition guide

Lactose Intolerance

Understand lactose intolerance, nutrition and individual tolerance, and how One Food Forward helps record dairy portions and symptoms without unnecessary exclusions.

Updated 10 October 2026 · 2 min read

Condition guide

LPR (Laryngopharyngeal Reflux)

Understand laryngopharyngeal reflux and why throat symptoms need assessment, plus how One Food Forward helps record meals, voice changes and treatment.

Updated 10 October 2026 · 2 min read

Condition guide

Mast Cell Activation Syndrome (MCAS)

Understand mast cell activation syndrome, diagnostic requirements and emergency care, and how One Food Forward helps organise food, symptoms and episode timing.

Updated 10 October 2026 · 2 min read

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General information alongside professional care. Read our editorial standards.