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What happens if you have no vitamin B?

What happens if you have no vitamin B?

Constipation, diarrhea, loss of appetite, or gas. Nerve problems like numbness or tingling, muscle weakness, and problems walking. Vision loss. Mental problems like depression, memory loss, or behavioral changes.

What disease is caused due to lack of vitamin B?

Either a lack of vitamin B-12 or a lack of folate causes a type of anemia called megaloblastic anemia (pernicious anemia). With these types of anemia, the red blood cells don’t develop normally.

Is vitamin B deficiency serious?

If left untreated, the symptoms of vitamin B12 deficiency tend to worsen and irreversible problems involving the nerves and brain may develop. The risk of experiencing a number of serious complications, including heart failure, may also increase.

Does lack of B12 cause weight gain?

Furthermore, while a deficiency in vitamin B12 may not cause weight gain, it can decrease energy levels and contribute to fatigue, making it harder to stay active and manage your weight.

What is the main cause of vitamin B12 deficiency?

However, the most common cause of vitamin B-12 deficiency anemia is a lack of a substance called intrinsic factor, which can be caused when your immune system mistakenly attacks the stomach cells that produce this substance. This type of anemia is called pernicious anemia.

Who is most at risk for vitamin B deficiency?

According to an analysis of NHANES data from 2015–2016, people of low socioeconomic status, women, and non-Hispanic Blacks are most likely to have low vitamin B12 intakes [32].

Is B12 deficiency life threatening?

B12 deficiency. Delay in diagnosis and treatment resulted in a near fatal presentation of a common disease. The primary care physician should be aware that there is a window of opportunity for diagnosis and treatment; several complications of Vit. B12 deficiency are irreversible if early treatment is not provided.

How do you feel with B12 deficiency?

Symptoms include balance issues, mental confusion, pins and needles in extremities, fatigue, mental impairment, depression, irritability, personality changes, feeling faint, ringing in the ears, sore red tongue, mouth ulcers, vision problems and even signs of dementia.

What are the signs of B12 deficiency?

Symptoms of vitamin B12 deficiency

  • a pale yellow tinge to your skin.
  • a sore and red tongue (glossitis)
  • mouth ulcers.
  • pins and needles (paraesthesia)
  • changes in the way that you walk and move around.
  • disturbed vision.
  • irritability.
  • depression.

Who is most at risk for B12 deficiency?

Who is at risk for vitamin B12 deficiency anemia?

  • A family history of the disease.
  • Having part or all of your stomach or intestine removed.
  • Autoimmune diseases, including type 1 diabetes.
  • Crohn’s disease.
  • HIV.
  • Some medicines.
  • Strict vegetarian diets.
  • Being an older adult.

What do you need to know about vitamin B deficiency?

Well, here are some symptoms you should keep a look out for, especially in the case of vitamin B complex or B12 deficiency. Why do you need vitamin B12? Commonly found in everyday foods, this vitamin is essential for a number of processes within your body including the production of blood cells and formation of DNA.

Can a vitamin B12 deficiency cause no symptoms?

A mild deficiency may cause no symptoms. But if untreated, it may lead to symptoms such as: If you have pernicious anemia or have trouble absorbing vitamin B12, you’ll need shots of this vitamin at first. You may need to keep getting these shots, take high doses of a supplement by mouth, or get it nasally after that.

What happens if you don’t have enough vitamin B6?

Insufficient amounts of B6 can result in anemia as well as skin disorders, such as an itchy rash or cracks around the mouth. A lack of B6 can also cause: depression; confusion; nausea; anemia

What happens to red blood cells without vitamin B12?

Vitamin B12 plays an essential role in the production of the DNA needed to make red blood cells. Without it, the instructions for building the cells are incomplete, and cells are unable to divide (5