• Vitamin B12 plays a vital role in the body
  • Being deficient could lead to certain health complications
  • Watch out for this B12 deficient symptom that happens in the mouth

The symptoms associated with vitamin B12 deficiency may turn from bad to worse if the condition is not treated. The symptoms gradually develop, and one of the signs that you need to watch out for is having a metallic taste in the mouth. When you notice this sign, you must get in touch with your doctor to treat the deficiency.

The Metallic Taste

Dr. Andrew Weil, a celebrity doctor, said that a metallic taste in the mouth could be caused by many conditions, which include vitamin B12 deficiency. Dr. Weil also said while some may feel nervous at having this metallic taste in their mouths, experiencing this in isolation may not be due to a serious disease. He said that in such a situation, it is most likely caused by a deficiency of vitamins D, zinc, or B12.

vitamin b12 deficiency metallic taste
vitamin b12 deficiency metallic taste dotigabrielf- Pixabay

In some cases, the metallic taste may have been caused by gum disease. It may also be a good idea to visit your dentist to see whether the problem is linked to a dental issue.

Clear Vitamin B12 Deficiency Indications

The Thyroid Patient Advocacy or TPA stated that if you are suffering from vitamin B12 deficiency, you may notice a host of symptoms that may manifest in the mouth. According to the TPA, a tingling or an itchy tongue may already be telling you that you lack vitamin B12. For instance, you may suddenly feel itchiness in your tongue time and again without any apparent reason. Oftentimes, such itchiness happens on the tongue’s edge, either at the tip or along one side.

The feeling of an irresistible urge to scratch your tongue with your teeth may ensue to alleviate the itching. The health organization also said some vitamin B12 deficient patients report feeling a stinging or tingling sensation instead of itching.

Sores appearing at the corners of your mouth are also another symptom associated with vitamin B12 deficiency. The sores would sometimes extend along the edge of your lip. These sores tend to come and go.

Other Symptoms of Vitamin B12 Deficiency

Other indications of vitamin B12 deficiency include your skin showing a pale yellow tinge, disturbed vision, depression, and changes in your manner of movement. Some patients report having pins and needles or paraesthesia, as well as changes in the way they think, behave and feel. In worse cases, mental abilities like memory, judgment, and understanding may decline.