Vitamin B12 plays a vital role in maintaining the health of the nervous system, brain function, and the formation of red blood cells. A deficiency in vitamin B12 means the body is not getting enough vitamin B12 to function properly. It mainly happens when the diet is lacking in vitamin B12-rich foods.
A recent study has shown that over 57 per cent of male corporate employees suffer from vitamin B12 deficiency. Among women, nearly 50 per cent exhibit low B12 levels.
MediBuddy's study analysed data from 4,400 individuals. It reflects how urban professionals are at risk due to poor dietary choices, high-stress levels, and erratic eating habits.
Vitamin B12 helps produce myelin, the fatty substance that surrounds and protects nerve fibres, facilitating the transmission of nerve impulses.
Additionally, vitamin B12 is essential for the production of DNA, the genetic material that contains the instructions for the development and function of all living cells.
A deficiency of vitamin B12 can lead to fatigue, weakness, neurological problems, and anaemia, highlighting the importance of adequate intake through diet or supplements.
What causes vitamin B12 deficiency?
Vitamin B12 deficiency is caused when one does not get enough vitamin B12 from foods like milk, eggs, and meat. The intestines absorb B12 from food.
Symptoms of vitamin B12 deficiency:
1. Fatigue and weakness
2. Pale skin
3. Shortness of breath
4. Dizziness and lightheadedness
5. Numbness
6. Digestive problems, such as diarrhoea or constipation
7. Mood changes
8. Memory loss and cognitive impairment
Ways to improve vitamin B12 deficiency:
1. Dietary changes play a key factor in improving the deficiency. Increase the consumption of meat, fish, poultry, dairy products and fortified plant-based milk and cereals.
2. If the deficiency does not improve through food, then supplements including regular injections would be required.
3. Addressing underlying causes: Manage underlying conditions that may contribute to vitamin B12 deficiency such as gastric issues, and pernicious anaemia.
