Vitamin B12 is essential for a number of bodily functions
The inflammation cahn change how the tongue looks(Image: Guido Mieth via Getty Images)
Our bodies require a variety of vitamins and nutrients to function optimally and whilst we typically get these essential elements from our diet, sometimes deficiencies affect this, necessitating a top-up of certain nutrients.
For example, vitamin B12 plays a crucial role in several bodily functions. Besides maintaining the health of your blood and nerve cells, it also helps ward off anaemia, which can leave people feeling weak and fatigued. Common signs of a vitamin B12 deficiency include tiredness, a sensation of pins and needles, and weight loss.
However, two symptoms that manifest in your mouth could also hint at a lack of this nutrient.
Common signs of a vitamin B12 deficiency include tiredness(Image: Evgeniia Siiankovskaia via Getty Images)
According to NHS guidelines, a sore and red tongue, medically known as glossitis, could signal a deficiency. Glossitis alters the colour and shape of the tongue, causing it to become painful, red, and swollen, reports the Liverpool Echo.
The inflammation also gives the tongue a smooth appearance, as the tiny bumps housing the taste buds stretch out and vanish. Mouth ulcers are another potential symptom.
Insufficient intake of B12 can lead to anaemia, another sign of which is a diminished sense of taste. Some people develop a vitamin B12 deficiency due to not getting enough of it from their diet.
A diet rich in meat, fish and dairy products typically provides sufficient vitamin B12. However, those who don’t frequently consume these foods may risk a deficiency.
Vitamin B12 deficiency anaemia is commonly treated with vitamin B12 injections. If you’re concerned about not getting enough B12, it’s advisable to consult your GP, who can organise a blood test to assess your levels.
