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Evidence-based insights on functional medicine, clinical nutrition, and personalised wellness

What Is the 5R Protocol? The 5R protocol is a systematic, evidence-based framework developed within functional medicine to address the root causes of gastrointestinal dysfunction. Rather than simply managing symptoms, the 5R approach guides practitioners through a sequential rest...
Chris Massamba8 May 202612 min readKey points Perimenopause is a 4-to-10-year hormonal transition that affects approximately 13 million women in the United...
Chris Massamba28 May 202626 minClinical scenario: when to order CGM CGM technology has moved rapidly from specialist diabetes clinics into direct-to-co...
Chris Massamba25 May 202624 minPatient case: when the classic Reinoculate phase was not enough David (not his real name) was a 51-year-old secondary sc...
Chris Massamba21 May 202621 minEvidence-based articles on functional nutrition, protocol updates, and practitioner resources -- delivered weekly.
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Illustrative composite — not a single patient. This case study is a teaching composite synthesised from anonymised patte...
Why Late Spring Demands a Micronutrient Audit By mid-May, most of us in the United Kingdom have endured roughly six mont...
Chris Massamba19 May 202612 minIllustrative composite — not a single patient. This case study is a teaching composite synthesised from anonymised patte...
The Mitochondrial Cascade: Why Energy Production Fails Mitochondrial ATP production is not a single pathway but a multi-...
Chris Massamba15 May 20267 min
Why Advanced Testing Matters in Functional Medicine Laboratory testing forms the foundation of evidence-based functional...
Chris Massamba8 May 202611 min
The Shifting Landscape of Dietary Guidance The 2025-2030 dietary guidelines represent a significant evolution in mainstr...
Chris Massamba8 May 202610 minWhy a structured framework still matters Most patients with chronic gut symptoms do not arrive in clinic because we lack...
Chris Massamba8 May 202619 minIllustrative composite — not a single patient. This case study is a teaching composite synthesised from anonymised patte...
The Five Shifts That Matter 1. "Eat Real Food" Becomes Official Policy Previous dietary guidelines talked about nutrient...
Chris Massamba8 May 20266 minWhy advanced testing matters in 2026 Laboratory testing remains one of the most useful tools in functional medicine — bu...
Chris Massamba8 May 202617 min
Chronic fatigue is one of the most common complaints in clinical practice, yet it remains poorly understood and frequent...
Chris Massamba5 Mar 20269 min
Why Track Your Health? Health tracking transforms vague feelings into objective data. Rather than telling your GP "I've...
Chris Massamba1 Mar 20266 min
Understanding Chronic Inflammation Chronic low-grade inflammation is now recognised as a common thread linking many mode...
Chris Massamba25 Feb 20267 min
What Are Autoimmune Conditions? Autoimmune conditions occur when the immune system mistakenly attacks the body's own tis...
Chris Massamba20 Feb 202610 min
The Gut-Brain Axis The gut-brain axis is a bidirectional communication network connecting the enteric nervous system (of...
Chris Massamba15 Feb 20268 min