Vitamin B12 deficiency: The three peculiar warning symptoms felt on the face

Vitamin B12 deficiencies can sometimes cause symptoms so dramatic that one could believe it could be a more serious health condition. B12 deficiencies often go undiagnosed until the symptoms become moderate to severe with symptom often coming on so slowly that a person may become accustomed to these sensations and not complain until they become severe. There are three warning signs of a deficiency felt on the face. What are they?


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Facial pain

Thyroid Patient Advocacy said: “Facial pain is usually on only one side of the face at a time.

“This pain varies so much that it would be difficult to describe all the possibilities.

“It can be a dull pain in the cheek bone right underneath an eye.

“It can also be a sharp shooting pain across the forehead, sometimes coming downward from the scalp to the edge of the nose by the eye.

“This pain can be excruciating but is usually fleeting.”

Itchy tongue

Itchy or tingling tongue may be a peculiar symptom of a vitamin B12 deficiency.

“The tongue suddenly itches from time to time without warning,” said the Thyroid Patient Advocacy.  

“This occurs on the edge of the tongue, along one side or the other or at the tip.

“There is an irresistible urge to scratch the tongue on the teeth to stop the itching.

“Some individuals experience stinging, pain, or tingling instead of itching.”


Thyroid Patient Advocacy added: “These may be preceded by a temporary blind spot in the centre of the field of vision, usually lasting about ten minutes, and sometimes followed by facial pain under the eyes.

“After the blind spot vanishes, there may be zigzag streaks through the vision that may last up to hours.

“Even in the same person, there may be extreme variations in the headache themselves.

“They may be quite severe with nausea or they may be virtually non-existent.

“Doctors say it’s a migraine if the described visual problems occur, whether there is significant pain or not.”


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Best foods to include in your diet to help with a B12 deficiency

Organ meats are some of the most nutritious foods out there with liver and kidneys being great sources of vitamin B12.

A 100-gram serving of lamb liver provides a whopping 3.57 percent of the daily value for vitamin B12.

Clams are also excellent sources of B12 containing a lean source of protein with very high concentrations of vitamin B12.

Sardines are extremely nutritious as they contain virtually every single nutrient in good amounts.

A 150-gram serving of drained sardines provides 554 percent of the daily value for vitamin B12.

The NHS advised: “Vitamin B12 or folate deficiency anaemia can cause a wide range of symptoms.

“These usually develop gradually but can worsen if the condition goes untreated.

“Anaemia is where you have fewer red blood cells than normal, or you have an abnormally low amount of a substance called haemoglobin in each red blood cell.

“It’s important for vitamin B12 or folate deficiency anaemia to be diagnosed and treated as soon as possible.

“Although many of the symptoms improve with treatment, some problems caused by the condition can be irreversible if left untreated.”

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