If you feel tired all the time, then join the club- the vitamin B12 deficiency club, which is becoming the top cause of chronic fatigue allover. Vitamin B12 is crucial for brain health, and if you don’t get enough, you run the risk of suffering the red blood cell disease pernicious anemia- one of many vitamin B12 deficiency symptoms.
Why am I so tired all the time?
Fatigue causes you to feel sluggish, slow, confused, and constantly in a “brain fog.” You’re exhausted before you even step out of bed, and all day at work. On the drive home, you catch yourself several times nodding off at the wheel. By the time you’re ready to pack it up and call it a day, you’re almost too tired to change into your pajamas, sorely tempted to climb into bed, clothes, shoes, and all.
Why are you so tired all the time? Many conditions can cause chronic fatigue, and most of them begin with vitamin B12 deficiency.
What is vitamin B12?
Vitamin B12 is of the vitamin B complex vitamins, and occurs in foods like beef, poultry, fish, eggs, and milk. Some of the best sources of vitamin B12 are organ meat, lean turkey, crabmeat, halibut, and yogurt. Normally, sufficient amounts of B12 are stored in your liver, unless you are prone to vitamin B12 deficiency.
What are the symptoms of vitamin B12 deficiency?
Tiredness is at the core of the most common symptoms of B12 deficiency: depression, chronic fatigue, anxiety, short-term memory loss, disorientation, trouble concentrating or remembering words, painful numbness or tingling in hands and feet, loss of balance while walking, muscular feebleness, and insomnia.
Here are some illnesses and chronic conditions linked to vitamin B12 deficiency:
- Pernicious anemia
Sometimes, pernicious anemia is the cause of vitamin B12 deficiency.
Vitamin B12 helps your body produce healthy red blood cells needed to carry oxygen. With pernicious anemia, you have a shortage of vitamin B12, which leads to a shortage of red blood cells, which in turn causes a severe reduction in oxygen throughout your body, including the brain.
The resulting effect is overwhelming tiredness, lightheadedness, and an inability to concentrate.
Scientists found that a high correlation exists between vitamin B12 deficiency and sufferers of fibromyalgia, an autoimmune disease that causes symptoms such as severe pain, skin sensitivity, sleep problems, and chronic fatigue.
- Inflammatory bowel disease (IBD)
People with gastrointestinal disorders such as IBD- Crohn’s disease and ulcerative colitis- have extreme difficulty absorbing vitamin B12. Symptoms such as sluggishness, diarrhea, and unexplainable exhaustion might be confused with IBD symptoms; in fact, vitamin B12 deficiency is a likely culprit that often is overlooked.
Vitamin B12 supports cognitive functioning- low B12 levels are common among people suffering from severe psychological disorders, including schizophrenia, clinical depression, and obsessive-compulsive disorders (OCD). Tiredness is one of many complaints of people suffering from depression and anxiety.
- Heart disease
Vitamin B12 helps your body regulate the amount of homocysteine in your blood. High levels of plasma homocysteine are strongly associated with heart disease and stroke. By breaking down homocysteine, and thus reducing the risk for heart disease or stroke, vitamin B12 promotes cardiovascular health.
Treatment for B12 deficiency
A blood test is necessary in order to diagnose vitamin B12 deficiency. Not all doctors screen for low B12, so you will need to request a plasma vitamin B12 test. If necessary, your doctor will prescribe B12 injections or sublingual B12.
Read more about vitamin B12 deficiency symptoms:
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