If you are also facing this health Issue, then you might have a vitamin deficiency

Vitamin B12 Deficiency: Risks for brain, nerves and blood. Read more on Dynamite News why it matters.

Post Published By: Karan Sharma
Updated : 18 June 2025, 7:21 PM IST

New Delhi: Due to today's busy lifestyle and changing eating habits, vitamin B12 deficiency is becoming a common but serious health problem. This vitamin is extremely essential for the body, especially for the brain, nervous system, and the formation of red blood cells. But the worrying thing is that its symptoms are so common that often people do not recognize it, and it gradually takes the form of a big problem.

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How dangerous can vitamin deficiency be?

Vitamin B12 deficiency can cause many types of problems in the body. First of all, the person feels excessive fatigue, weakness, and irritability. Apart from this, neurological symptoms like memory loss, depression, confusion, and tingling in hands and feet can also emerge. If it is not treated in time, it can even cause nerve damage.

What causes vitamin deficiency?

  • Vegetarian diet: Vitamin B12 is mainly found in animal-based foods, such as meat, fish, eggs, and milk. People who are strict vegetarians are more likely to have B12 deficiency in their bodies.
  • Digestive diseases, such as Crohn's disease, celiac disease, or gastritis, in which the functioning of the intestines is affected, due to which the absorption of the vitamin is not done properly.
  • Excessive alcohol consumption: Alcohol damages the digestive system, which hinders the absorption of B12.
  • Pernicious anemia: This is an autoimmune disease in which the body is unable to absorb B12.
  • Surgery: This deficiency can also occur after gastrointestinal surgery, especially bypass surgery.
  • Hereditary causes: In some cases, B12 levels can also fall due to genetic reasons such as transcobalamin II deficiency.

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How to identify B12 deficiency?

  • Constant fatigue and weakness
  • Yellow skin
  • Mouth ulcers and swollen tongue
  • Tingling or numbness in hands and feet
  • Depression and lack of concentration
  • Forgetfulness or confusion

Main sources of vitamin B12

  • Animal products: meat, fish, eggs, milk, and its products.
  • Fortified foods: Cereals, soy milk, almond milk, etc., which have been added with B12.
  • Supplements: In the form of tablets, syrups, or injections.

Location : 
  • New Delhi

Published : 
  • 18 June 2025, 7:21 PM IST