Signs on your face that show you have a vitamin B12 deficiency


Vitamin B12 has many benefits. It is one of the most important vitamins that help maintain the health of the body and the proper functioning of its organs; Where vitamin B12 works to build the cells and tissues of the body, and a deficiency in the proportion of vitamin B12 leads to many diseases.

Vitamin B12 supplementation can treat an underlying nutritional deficiency, whether it stems from a diet, an acquired autoimmune condition or from stomach surgery.

Dr. Rajendran Kanan’s research suggests that there are four signs on your skin that indicate the condition, including:


The American College of Dermatology explained that hyperpigmentation occurs when “skin patches become darker than the surrounding normal skin.”

These patches of dark skin can appear anywhere on the body, including the face.

It occurs when melanin – the brown pigment that produces normal skin color – forms deposits in the skin.

Age spots, or “sun freckles,” are an example of hyperpigmentation caused by sun damage.

Patches of hyperpigmentation become darker in the sun (which makes them more visible).

“This happens because melanin absorbs the energy of the sun’s harmful ultraviolet rays in order to protect the skin from overexposure,” the College of Dermatology explained.


The NHS explained that vitiligo is where “pale white patches on the skin” appear. It is the opposite of hyperpigmentation as it is the lack of melanin that causes the white spots.

This condition most commonly occurs on the face, neck, and hands, as well as in creases of the skin.

Angle of the lips

It is a condition that causes “red, swollen spots in the corners of your mouth,” according to WebMD.

Symptoms of angular cheilitis can include painful cracks, crusting or bleeding.

hair changes

Dr. Kanan’s research stated that “hair changes” are “associated with vitamin B12 deficiency.”

However, hair changes – in addition to hyperpigmentation, vitiligo and angular cheilitis – “are not limited to vitamin B12 deficiency alone.”

The NHS has noted other signs of a vitamin B12 deficiency, including:

• A pale yellow color on your skin.

• Inflammation and redness of the tongue.

Oral ulcers.

• Changes in the way you walk and move.

• Vision disturbance.

• Irritability.

• Melancholy.

• Changes in the way you think, feel and behave.

• Decrease in your mental abilities, such as memory, comprehension and judgment.

You can get vitamin B12 in some foods, such as beef, poultry, fish, sheep meat, liver, etc. The vitamin is also found in eggs, dairy products, dates, carrots, and mangoes.



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