Vitamin B12 is a nutrient that helps keep the body’s nerve and blood cells healthy and helps make DNA, the genetic material in all cells. Vitamin B12 was interestingly the last vitamin to be discovered. Vitamin B12 is recognized as an energy powerhouse. This helps to make DNA, nerves, and blood cells functions imperatively for keeping a healthy brain and immune system.
Vitamin B12 Deficiency Signs
Anemia: Specifically known as pernicious anemia, this specific type is triggered by a B12 deficiency when the stomach does not make enough intrinsic factor (IF). IF helps facilitate vitamin B12 absorption and its absence may be related to an autoimmune disorder, a compromised stomach lining, or a hereditary disorder.
Fatigue: Shortage of b12 can cause extreme tiredness or exhaustion.
Shortness of Breath: Compromised heart function can affect breathing rapidity and rate.
Heart Palpitations: Palpitations may be feelings of the heart beating too quickly or fast, skipping a beat, or fluttering. You can notice these feelings in the chest, neck, or throat.
Numbness and Tingling: Caused by nerve damage. People may describe the feeling of pins and needles in hands or feet or complete numbness.
Irritability: People may be irritable and become frustrated, agitated, or upset more easily.
Memory Loss: Compromised nerve function can lead to confusion or even dementia. Individuals may even feel disoriented.
Psychosis: Deficiency may lead to psychosis or a serious mental disorder.
Dementia: Interestingly, vitamin B12 deficiency symptoms resemble those of dementia, though the two conditions overlap 75 to 90 percent of the time.
How to make sure you have enough vitamin B12?
Animals are usually the main source of Vitamin B12. Plants can become sources of Vitamin B12 following contamination, with the presence of bacteria in the plant root or fortification under food processing. The best sources of vitamin B12 include:
- Meat and Meat Products
- Fish
- Shellfish
- Eggs
- Milk and Milk Products
Aside from food sources, vitamin B12 is also available in supplement and injection forms. Individuals with absorption issues can try supplementing.