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Symptoms of vitamin B12 deficiency can occur if a person does not consume enough of the vitamin contained in the foods they consume. Two of the main causes are a vegan or vegetarian diet or a certain pathological condition. Vegans and vegetarians may be at risk of vitamin B12 deficiency because vitamin B12 betting sources come from foods of animal origin. Medical conditions such as pernicious anemia can affect the absorption of B12 by food.
Vitamin B12 plays a vital role in the production of red blood cells in the body and in the health of the nerves.
Vitamin B12 deficiency can lead to decreased red blood cell counts and nerve damage.
If the illness is not treated for a long time, a person could have heart problems.
To avoid complications, it is important to recognize all the symptoms of vitamin B12 deficiency. Also beware, it's a change of breath.
Experts say that shortness of breath, even after a little exercise, can be a sign of the disease.
According to a report from the Massachusetts General Hospital affiliated with Harvard, published in the New England Journal of Medicine, a 62-year-old man who lacked vitamin B12 was gradually out of breath.
Shortness of breath can occur when the body lacks red blood cells because it needs it to provide enough oxygen to the body's cells.
Advocacy with thyroid patients explains that shortness of breath can occur without chest pain and that it can occur during a walk of just a few meters.
Heart palpitations are another symptom of vitamin B12 deficiency related to a person's cardiovascular system.
Heart palpitations are heartbeats that suddenly become more noticeable, according to the NHS.
She explains, "Your heart may feel like you are beating, throbbing, or beating irregularly, often for only a few seconds or minutes. You can also feel these sensations in the throat or neck. "
Heart palpitations may seem alarming, but in most cases they are harmless.
But if you experience shortness of breath or palpitations, it is important to consult your doctor.
Other symptoms of vitamin B12 deficiency
Other symptoms of the disease to monitor are listed by Bupa:
- Feeling very tired
- Headache
- Reduced appetite
- A painful mouth and tongue
The health organization adds, "If you suffer from Vitamin B12 deficiency anemia, you may also look pale or yellowish (yellowing of the skin and whites of the eyes).
"In addition to the symptoms of anemia, vitamin B12 deficiency can also cause nerve related symptoms. This is what is called vitamin B12 neuropathy. It can affect your movements and your feelings, especially in the legs, cause numbness, tingling and needles and decrease your sensitivity to touch, vibration or pain. It can also cause confusion, depression, lack of concentration and forgetfulness.
"These symptoms are not always due to iron deficiency anemia vitamin B12, but if you have them, consult your doctor."
Treatment of vitamin B12 deficiency
If a person does not consume enough vitamin B12, they may be advised by a general practitioner to eat more vitamin B12 fortified foods or to take supplements at regular doses.
Vitamin B12 injections may also be recommended, and for people suffering from pernicious anemia, injections may be needed for the rest of their lives.
Experts say that adults aged 19 to 64 need about 1.5 micrograms (mg) of vitamin B12 a day and that, except in case of pernicious anemia, you should be able to get some in your diet.
If vitamin B12 deficiency is caused by not including enough B12 foods in the diet, Harvard Health Publishing, part of Harvard Medical School, offers the "B12 Food List" on its website .
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