9 Symptoms of Vitamin B12 Deficiency!
Vitamin B12, also known as cobalamin, is one of the most important vitamins for the proper functioning of our body. It contributes to the production of red blood cells, maintains a healthy nervous system, and contributes to the formation of DNA. Therefore, a vitamin B12 deficiency can be a serious health problem.
Main symptoms of vitamin B12:
Anemia
Cardiovascular disease
Reduced vision
Depression and neurological disorders
Fatigue and exhaustion
Headaches and difficulty concentrating
Digestive problems
Nervousness and irritability
Pain, numbness, and tingling in the hands, arms, legs, and feet
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What causes vitamin B12 deficiency?
A vitamin B12 deficiency occurs when you don’t consume enough vitamin B12 or when your body fails to absorb it properly. Here are some of the most common causes of vitamin B12 deficiency:
Diet low in vitamin B12: If your diet doesn’t include foods rich in vitamin B12 or products fortified with this vitamin, you may be deficient.
Stomach inflammation (gastritis): When the stomach lining is inflamed, it produces hydrochloric acid, which is necessary for the absorption of vitamin B12.
Pernicious anemia: This is a rare condition in which the body fails to produce a protein called intrinsic factor, which is necessary for the absorption of vitamin B12.
Digestive diseases: Conditions such as Crohn’s disease and celiac disease inhibit the body’s ability to absorb vitamin B12.
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Gastrointestinal surgery: After certain surgeries, such as gastric bypass, the body’s ability to absorb vitamin B12 is impaired.
Excessive alcohol consumption: Excessive alcohol consumption damages the digestive system, affecting vitamin B12 absorption.
Genetic problems with vitamin B12 transport: A rare disorder called transcobalamin II deficiency prevents the proper transport of vitamin B12 in the body.
9 Foods Rich in Vitamin B12
Now let’s discover 9 foods that are excellent sources of vitamin B12:
1. Liver
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Liver may not be everyone’s favorite food, but it is an important source of vitamin B12. It is also rich in iron and vitamin B6, two important nutrients for maintaining energy throughout the day.
