Understanding Digestion
The basics of digestion and its role in physical, mental and emotional wellness, with practical first changes.
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Knowledge Centre
Practitioner-written articles on digestion, the gut–brain connection and making sense of your lab tests.
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Foundations of Mental Health
How poor digestion can affect focus, mood and mental clarity, often before any obvious gut problem shows up.
Read more →Part 2 of a Root Cause Analysis
How lab tests, used alongside the Gut Wellness Profile, can uncover the cause of many gut problems.
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Your gut, hormones, thyroid, adrenals and blood sugar all shape how your brain works. Insider members get in-depth guides on each.
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The Gut–Brain Axis, Decoded
How the microbiome, gut lining and inflammation shape mood, focus, anxiety and resilience, and what to do about it.
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Hormones, Thyroid & Adrenals
How thyroid, adrenal and hormonal changes can look like depression, fatigue or burnout, and how to tell them apart.
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Blood Sugar & Brain Energy
The link between blood sugar swings and poor concentration, irritability, cravings and afternoon fog.
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Sleep, Stress & Recovery
Practical neuroscience for deeper sleep, calmer nerves and better recovery.
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Ask the Expert
Send your questions to Alan Lee.
Information is a starting point, not a diagnosis. These articles are general education and don't replace individual medical advice. Persistent, severe or changing symptoms need proper assessment. For severe abdominal pain, vomiting blood, black stools, fainting or rapid unexplained weight loss, get medical help straight away.
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The Gut Wellness Profile takes about 10 minutes online and shows which of 15 body systems need attention first. The £12 fee is credited to your Discovery Consultation if you book within 30 days.
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