Whilevitamin B12is suggested for cognitive health, its benefits in RA remain uncertain.
Ongoing pain and inflammation from the disease can affect overall health and wellbeing in numerous ways.
You might not be able to prevent brain fog if you have rheumatoid arthritis.
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For this reason, vitamins should always be taken in consultation with a healthcare provider.
Does Caffeine Help Brain Fog?
Caffeine can temporarily enhance energy, focus, and alertness in some people.
But it can also increase anxiety and disrupt sleep, which can worsen brain fog in the long run.
Either way, caffeine should not be treated as a “fix” for brain fog.
For those who enjoy caffeinated drinks, moderation is key.
Does RA Show up on Brain MRI?
Researchers think long-term inflammation from RA might make blood vessels in the brain more permeable.
This means that inflammatory cells can cross the blood-brain barrier more easily than usual.
RA flares may become more frequent and severe as the disease progresses.
Summary
Brain fog can develop as a result of increased inflammation in the brain.
It can also be a side effect of common RA medications, chronic pain, and poor sleep.
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