The phrase “Signs of vitamin B12 deficiency are ignored” means:
Some symptoms of having too little vitamin B12 may be overlooked or mistaken for normal aging, tiredness, or another health problem.
Common possible signs
Vitamin B12 deficiency can sometimes cause:
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Unusual tiredness or weakness
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Pale skin
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Numbness or tingling, especially in the hands or feet
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Balance or walking problems
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A sore or smooth tongue
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Difficulty concentrating or memory problems
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Mood changes
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Shortness of breath, particularly when anemia develops
Important point
These symptoms do not prove that someone is deficient in B12. Many other conditions can cause similar symptoms. A blood test and medical evaluation can help determine whether B12 deficiency is actually present.
The headline’s message is essentially:
“Some warning signs of low vitamin B12 can be easy to overlook, so persistent or unexplained symptoms shouldn’t simply be dismissed.”
