Syva Health Journal
Evidence, insight, and perspective for people managing complex chronic and autoimmune conditions.
Autoimmune conditions
Autoimmune disease is now the most common category of chronic illness in the Western world. It is also one of the most poorly coordinated.
Chronic illness
Fatigue is not tiredness. When it becomes persistent and unresponsive to rest, it touches immunology, neurology, endocrinology, and mitochondrial biology simultaneously.
Gut health
The gut contains more neurons than the spinal cord, produces most of the body's serotonin, and communicates with the brain via a direct nerve highway. Dysregulation here reaches far beyond digestion.
Integrative health
Functional medicine asks better questions and looks upstream at root causes. But without coordination infrastructure, even excellent integrative care leaves critical gaps.
Hormonal health
Thyroid disorders affect 1 in 20 people in the UK, mostly women. Yet standard diagnostics and treatment routinely miss a significant proportion of those who are genuinely symptomatic.
Diagnostics
CRP and ESR are useful but blunt instruments that miss a significant proportion of clinically relevant inflammation. Here is what a more complete inflammatory picture looks like.
Health coordination
Patients with complex conditions are expected to coordinate their own care — work that trained case managers are paid to do. This burden is not a side-effect of illness. It is a cause of it.
Nutrition
Standard blood panels capture only a fraction of the nutritional data relevant to chronic illness. Understanding what is missing and why is essential for anyone with a complex condition.
Autoimmune conditions
Lupus affects multiple organ systems and is managed across specialties that rarely communicate. The hardest part for most patients is not the diagnosis — it is the navigation.
Lifestyle medicine
Sleep deprivation activates inflammatory pathways, disrupts immune regulation, and accelerates chronic disease. The evidence is as robust as for many medications — and almost never treated as seriously.
Neurological conditions
MS is defined neurologically but lived systemically. Fatigue, gut function, hormones, nutrition, and psychological resilience all affect disease course — and most never reach the neurologist.
Gut health
Histamine intolerance affects up to 3% of the population, mimics multiple conditions, and is almost never investigated. Understanding it can transform unexplained symptom patterns.
Health coordination
The NHS is extraordinary. It is also not designed for complexity. Understanding how to work effectively within its structure can significantly improve the care you receive.
Immunology
Mast cell activation syndrome is an increasingly recognised driver of unexplained multi-system symptoms — under-diagnosed, complex, and sitting at the intersection of multiple specialties.
Hormonal health
Perimenopause is associated with new autoimmune diagnoses and flares of existing conditions. Understanding the hormonal–immune axis changes the clinical picture entirely.
Medication & supplements
More than half of people with chronic conditions take supplements alongside medications. The interactions are significant, often undisclosed, and rarely reviewed by any practitioner holding the full picture.