A 2026 UK review of the histamine-and-wakefulness science, the hippocampal-prefrontal evidence, the anticholinergic-burden & dementia question, why non-drowsy antihistamines come first and why treating the allergy, not a peptide, comes first Read the full review Autoimmune & Cognitive Neuroscience 23 June 2026 Dihexa for Sjgrens Syndrome Brain Fog: Sjgrens Fog, the Ianalumab NEPTUNUS Phase 3, Nipocalimab DAHLIAS & the 2026 UK Review My eyes and mouth are dry but its the fog thats wrecking my life. Up to 500,000 people in the UK live with Sjgrens the second most common autoimmune rheumatic disease after rheumatoid arthritis and brain fog and fatigue routinely rank above dryness for what disrupts daily life, with measurable cognitive impairment in ~4450%
It is a molecule naturally produced by the human body, and decades of clinical use across both topical and injectable applications have not identified significant adverse effects
Stopping B12 treatment is as dangerous, albeit more slowly, as stopping anticoagulation in patients with AF
Activated hormone-sensitive lipase translocates to lipid droplets within the fat cell and begins hydrolyzing triglycerides into free fatty acids and glycerol
Stress can negatively impact the absorption and utilization of vitamin B12, so finding healthy ways to manage stress is essential
.webp)
