Perimenopause brain fog is a real neurobiological phenomenon driven by declining estrogen, which disrupts brain glucose metabolism, neurotransmitter production, and neuroplasticity. Dietary strategies targeting phytoestrogen intake, blood sugar stability, omega-3 fats, and key micronutrients can meaningfully reduce symptoms. This article synthesises the current evidence and provides a practical framework.
Traumatic brain injury triggers a cascade of neuroinflammation, oxidative stress, and metabolic crisis that can persist for weeks to months. While no single dietary intervention has been proven to cure TBI in clinical trials, converging evidence from animal models, human studies, and clinical nutrition research supports targeted nutritional strategies — including omega-3 fatty acids, creatine, anti-inflammatory dietary patterns, and adequate caloric support — as meaningful adjuncts to standard medical care during recovery.
Brain fog is not a medical diagnosis, but it is a widely reported experience — and emerging research suggests that what you eat plays a significant role. This guide covers the foods most likely to help, those worth avoiding, and a practical weekly framework for eating your way to clearer thinking.
Migraine is a neurological disorder with strong dietary connections. Certain foods — including aged cheeses, cured meats, alcohol, and those high in histamine or tyramine — can trigger attacks in susceptible individuals, while nutrients such as magnesium, riboflavin, CoQ10, and omega-3 fatty acids have demonstrated preventive potential. This article examines the evidence behind dietary triggers and protectors, explains the elimination diet approach, and provides a practical protocol for identifying your personal trigger profile.
Seed oils have become one of the most polarizing topics in nutrition. Critics blame them for widespread inflammation and neurodegeneration, while defenders call the backlash unscientific. The truth is more nuanced: the evidence does not support treating seed oils as a singular poison, but there are legitimate concerns about excessive omega-6 intake, oxidation products from repeated heating, and their role in ultra-processed foods. This article breaks down the biochemistry, reviews the actual clinical evidence, and offers practical guidance.
Neuroinflammation — driven by microglial activation, elevated cytokines, and blood-brain barrier disruption — is a central mechanism in cognitive decline and neurodegenerative disease. This article examines the science behind anti-inflammatory eating for the brain, identifies the most and least inflammatory foods, explains the Dietary Inflammatory Index and the gut-brain inflammation axis, and provides a practical framework for building an anti-inflammatory dietary pattern.
Post-COVID brain fog affects an estimated 20-30% of COVID survivors and involves persistent neuroinflammation, blood-brain barrier disruption, and gut dysbiosis. While no single dietary intervention has been validated in large-scale trials specific to long COVID, converging evidence from neuroinflammation research, microbiome science, and clinical nutrition points to actionable strategies — including anti-inflammatory dietary patterns, targeted nutrients, and gut repair protocols — that may meaningfully support recovery.
BDNF (brain-derived neurotrophic factor) is a critical protein for neuroplasticity, memory formation, and neuronal survival. Certain foods — including blueberries, fatty fish, curcumin, green tea, dark chocolate, and coffee — have been shown to upregulate BDNF, while sugar, ultra-processed foods, and high-fat Western diets suppress it. Exercise remains the single most powerful BDNF booster, and combining dietary and lifestyle strategies produces the strongest effects.
Alpha-GPC and citicoline are the two most effective choline supplements for brain health, but they are not interchangeable. Alpha-GPC delivers more choline per gram and may boost growth hormone and physical performance, while citicoline provides uridine as an additional metabolite that supports neuronal membrane synthesis. We break down the clinical evidence, metabolic pathways, dosing, safety profiles, and cost to help you decide which one fits your goals.
Neuroinflammation — chronic activation of the brain’s immune system — is now recognised as a central driver of cognitive decline, brain fog, and neurodegenerative disease. Dietary patterns high in sugar, trans fats, ultra-processed food, and excess alcohol fuel this process by activating microglia, disrupting the blood-brain barrier, and promoting gut-derived endotoxin translocation. Conversely, omega-3 fatty acids, polyphenols, dietary fibre, and extra virgin olive oil provide potent anti-inflammatory protection through well-characterised molecular pathways.