Vitamin B12 Deficiency: Prevention and Complications

Prevention Tips

  • Most people can prevent vitamin B12 deficiency by consuming vitamin b12 rich foods like meat, poultry, seafood, milk, cheese, and eggs.
  • In case of vegetarians and people suffering with a medical condition that limits absorption of nutrients, it is recommended to take a B12-containing multivitamin and eating breakfast cereals or foods fortified with vitamin B12.
Vitamin B12 prevention foods

Watch Out

  • Tingling or numbness in fingers and toes
  • Confusion or change in mental status (dementia)

When to See Doctor

  • Breathing problem
  • Swollen, red tongue or bleeding gums
  • Pale or yellowish skin
Consult a doctor if you experience symptoms like
  • Extreme fatigue, lack of energy, or light-headedness when standing up or with exertion
  • Problems concentrating
  • Shortness of breath
  • Swollen, red tongue or bleeding gums






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