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Vitamin B12 Deficiency: Do not ignore Vitamin B12 deficiency, serious problems can occur.
Samira Vishwas | July 2, 2026 2:25 PM CST

Vitamin B12 Health Benefits: The most effective formula to keep the body healthy is to include nutrient-rich food in your daily diet. However, various studies show that most Indians are not getting the nutrition required for good nutrition. Therefore, the deficiency of essential elements like Vitamin B-12, iron and folate is increasing rapidly among Indians.

As a result, many serious problems are arising in the body ranging from fatigue, weakness, dizziness, tingling in hands and feet. Through this report, we will understand how Vitamin B12 deficiency affects the body and what effect it has on men and women.

According to statistics, Vitamin B12 deficiency in Indians is a ‘silent health crisis’ Which affects approximately 47% to 51% of the population.

What is Vitamin B12?

Vitamin B12 is an essential water-soluble vitamin, also known as cobalamin. It helps in making red blood cells in the body, maintaining the nervous system and DNA synthesis. It is an essential micronutrient, the deficiency of which can cause many serious problems in the body.

Vitamin B12 (Photo.Social Media)

risk of heart attack

Due to deficiency of Vitamin B12, the level of amino acid called homocysteine ​​increases in the body. It damages the inner layer of the arteries, which increases the risk of blood clot formation. Formation of blood clot often increases the chances of heart attack.

If you do not include the right amount of B12 in your diet, then its deficiency reduces the supply of oxygen in the body, because Vitamin B12 is helpful in the formation of red blood cells. This puts more pressure on the heart muscles and the functioning of the heart starts weakening. Vitamin B12 is also important for neurological health and affects the nervous system. Its deficiency affects the autonomic nervous system, which controls heartbeat and blood pressure.

Vitamin B12 deficiency is present in approximately 1.5% to 15% of the population, depending on the age group, it can be understood as follows-

  • At least 39% of individuals between the ages of 3 and 20 are deficient in it.
  • At least 59% of individuals ages 4 to 40 experience deficiency.
  • At least 60% of individuals aged 6 years and older are deficient in vitamin B12.

Vitamin B12 (Photo.Social Media)

Symptoms of Vitamin B12 Deficiency

  • Numbness of feet and hands
  • weak muscles
  • depression and anxiety
  • loss of balance
  • incontinence
  • feeling extremely tired or weak
  • experiencing nausea, vomiting, or diarrhea
  • painful or red tongue which may lead to mouth ulcers
  • feeling sad and agitated
  • weight loss
  • vision problem
  • pale skin display
  • difficulty speaking or walking independently

Experiencing trouble in remembering details or becoming increasingly confused To overcome the deficiency of Vitamin B12, it is advised to mainly eat milk, curd, egg, fish, chicken and meat.


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