Key Points at a Glance
- A deficiency in any vitamin from the B-complex is almost always due to lifestyle factors.
- Excessive alcohol consumption, high nicotine intake, and a poor diet are often the causes of a vitamin B deficiency.
- However, symptoms usually do not appear until the deficiency has persisted for some time.
- Ignoring the signs can have fatal consequences.
Do you often feel tired, burned out, and sluggish? Do you sometimes look pale, have trouble sleeping, or experience unexplained inflammation? Loss of appetite, diarrhea, headaches, or gastrointestinal issues? Is your skin flaky or often inflamed, or do the corners of your mouth crack easily? All of these can be symptoms caused by a deficiency in B vitamins. See a doctor for an examination.
See a doctor if you suspect anything
By testing your blood plasma, doctors can relatively easily determine whether you have a deficiency in one (or more) B vitamins. In any case, you should not take these symptoms lightly. If it is indeed a B-vitamin deficiency, it must be addressed as soon as possible.
However, you can also check for yourself whether you might have a vitamin B deficiency. For example, people who have been ill for an extended period are at risk, but excessive alcohol and nicotine consumption—as well as certain medications—also increase the risk of actually suffering from a deficiency in a vitamin from the B-complex. Age and diet also play a role in this context.
Older people often have poorer diets
But why age? Well, statistics show that as we get older, our diets tend to become increasingly poor. For one thing, the amount of food that older people consume is often not enough to meet their vitamin needs. On the other hand, older adults also don’t necessarily pay attention to eating foods that are particularly rich in vitamins.
But which B vitamins pose a risk of more serious consequences if a deficiency occurs? This is particularly true for vitamin B1, vitamin B6, vitamin B9, and vitamin B12. To avoid this, you naturally need to be aware of the symptoms—which often include fatigue, shortness of breath, cramps, paralysis, and more in the case of a vitamin B1 deficiency, as well as anemia, skin rashes, cracked corners of the mouth, and inflammation of the tongue or lips in the case of a vitamin B6 deficiency. Anemia, depressive moods, mouth ulcers, fatigue, pale skin, and other symptoms, on the other hand, indicate a deficiency in vitamin B9 or B12.
The Long-Term Risks of Vitamin B Deficiency
However, the symptoms are not the real problem. In the long term, there are entirely different consequences to worry about. A vitamin B1 deficiency can damage the spinal cord and brain and impair brain function. The cardiovascular system can also be affected. A B6 deficiency, on the other hand, leads over time to numbness in the limbs, scaly rashes on the scalp or face, and dysfunction of internal organs (such as the liver) and the nervous system. In addition, the body often loses its ability to properly utilize certain minerals, such as magnesium, calcium, or iron.
People who do not consume enough vitamin B12 are at risk of developing a neurological disorder affecting the spinal cord. A deficiency in vitamins B12 and B9 is also particularly problematic for pregnant women—and for the unborn child. This can lead to birth defects or miscarriages (in the case of a B9 deficiency) or to premature births or low birth weight. Delayed development in the child or neurological impairments can also often result if pregnant women suffer from a vitamin B12 deficiency.
