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Understanding Brain Fog

Brain fog is a colloquial umbrella term for what is technically called Cognitive Impairment.

It includes problems like difficulty concentrating or with your memory, as well as confusion and a general 'fuzzy' feeling.

Causes can include:

  • The menopause and peri-menopause
  • Infections
  • Covid and Long-Covid
  • Autoimmune conditions like Lupus disease and Celiac disease
  • Sub-par gut health

Managing brain fog symptoms:

  • Ensure you have enough vitamin B in your diet (whole grains; beans and legumes, dairy, eggs, meat, fish, and fortified cereals)
  • Avoid excessive alcohol consumption
  • Prioritise fibre in your diet for better gut-health (wholegrain rice/bread/pasta, apples, pears, beans, seeds – and fermented foods such as kimchi, sauerkraut, live yoghurt and kefir)
  • Increase your intake of polyphenol rich foods (blueberries, green tea, and beans)
  • Ensure you are taking vitamin D, especially in the autumn and winter months of the year
  • Focus on a good night’s rest
  • Make lists to manage stress
  • Include regular physical activity

To read the NHS page of how this type of condition can affect you, .

To learn about Cognitive fatigue, .