Brain Fog

Brain fog isn't a diagnosis — it's a symptom of something else. Mitochondrial dysfunction, blood sugar instability, sleep debt, inflammation, hormonal shifts, post-viral recovery, perimenopause, or nutrient deficiencies can all present as 'I can't think clearly.' Naming the real driver is the first real step to clearing it.

6 takeaways from this chapter.

• The main root-cause categories of brain fog and how to work out which is yours
• Blood sugar instability as the single most common driver — and what to do about it
• The role of gut health, inflammation, and food sensitivities in cognitive clarity
• Why perimenopause and andropause frequently present first as brain fog, not hot flashes
• Nootropic strategies with genuine evidence versus the ones being oversold
• Where cognitive-supporting peptides fit into the stack

Anyone who used to think sharply and doesn't anymore. People recovering from long COVID, burnout, or prolonged stress. Parents, knowledge workers, and creatives whose cognitive output has dropped noticeably and want to understand why before accepting it.

Part of The Body Blueprint — 27 chapters across every system that matters. £6 per chapter, or £29 for the full bundle (save £133).