Insights in Nutrition and Metabolism

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Perspective - Insights in Nutrition and Metabolism (2023) Volume 7, Issue 3

A brief note on Vitamin B12 deficiency and symptoms.

Josep Butler*

Department of Systems Medicine, University of Rome Tor Vergata, Rome 00145, Italy

*Corresponding Author:
Josep Butler
Department of Systems Medicine
University of Rome Tor Vergata
Rome 00145, Italy
E-mail:butler.jp56@hotmail.com

Received:24-Apr-2023,Manuscript No. AAINM-23-98218; Editor assigned: 27-Apr-2023, PreQC No. AAINM-23-98218(PQ); Reviewed:11-May-2023, QC No. AAINM-23-98218; Revised:15-May-2023, Manuscript No. AAINM-23-98218(R); Published:22-May-2023, DOI: 10.35841/aainm- 7.3.146

Citation: Butler J. A brief note on Vitamin B12 deficiency and symptoms. Insights Nutr Metab. 2023;7(3):146

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Introduction

Vitamin B12 is a crucial nutrient that plays a vital role in numerous bodily functions, including the production of red blood cells, nerve function, and DNA synthesis. However, despite its importance, many people suffer from vitamin B12 deficiency, which can result in a range of symptoms and health problems. In this article, we will discuss vitamin B12 deficiency, its symptoms, causes, and treatment options, to help you better understand this condition and its potential impact on your health[1].

Symptoms of Vitamin B12 deficiency

Vitamin B12 deficiency can cause a wide range of symptoms, including fatigue, weakness, and lightheadedness. Other common symptoms of B12 deficiency may include pale skin, rapid heartbeat, shortness of breath, and diarrhea. In addition to these general symptoms, some people with vitamin B12 deficiency may experience specific symptoms related to nerve damage. These can include numbness or tingling in the hands and feet, difficulty walking, balance problems, and even memory loss or confusion[2].

Causes of Vitamin B12 deficiency

There are several potential causes of vitamin B12 deficiency, including:

Inadequate dietary intake: Vitamin B12 is primarily found in animal-based foods, such as meat, dairy, and eggs. Therefore, people who follow a vegan or vegetarian diet may be at higher risk of developing vitamin B12 deficiency.

Malabsorption: Even if you consume enough vitamin B12 in your diet, your body may not be able to absorb it properly. This can happen due to various medical conditions, such as pernicious anemia, inflammatory bowel disease, or celiac disease.

Medications: Certain medications, such as proton pump inhibitors (PPIs), can interfere with vitamin B12 absorption and increase the risk of deficiency.

Surgery: People who have undergone gastrointestinal surgery, such as weight loss surgery, may be at higher risk of developing vitamin B12 deficiency due to changes in their digestive system[3].

Treatment options for Vitamin B12 deficiency

If you suspect that you have vitamin B12 deficiency, the first step is to see a healthcare provider for a diagnosis. Your provider may perform a blood test to check your B12 levels and determine if you need treatment. The most common treatment for vitamin B12 deficiency is B12 injections or supplements. These can be administered by a healthcare provider or self-administered at home, depending on your specific needs. In some cases, dietary changes may also be necessary to improve B12 intake. For example, if you follow a vegan or vegetarian diet, you may need to incorporate B12-fortified foods or supplements into your diet to prevent deficiency[4].

Preventing Vitamin B12 Deficiency

Preventing vitamin B12 deficiency is essential for maintaining optimal health. Here are some tips to help ensure that you get enough B12:

Eat a balanced diet: If you consume animal-based foods, such as meat, dairy, and eggs, you are likely getting enough B12 in your diet. However, if you follow a vegan or vegetarian diet, you may need to incorporate B12-fortified foods or supplements into your diet.

Consider supplements: If you are at risk of B12 deficiency, supplements may be an effective way to prevent deficiency. However, it is important to talk to your healthcare provider before taking any supplements to ensure that you are taking them safely and effectively.

Watch your medications: If you are taking medications that can interfere with B12 absorption, talk to your healthcare provider about potential alternatives or ways to reduce your risk of deficiency[5].

Conclusion

Vitamin B12 deficiency is a serious health concern that can cause a wide range of symptoms and complications. It is essential to recognize the symptoms of B12 deficiency early on and take necessary steps to prevent or treat it. While it is possible to improve B12 intake through a balanced diet or supplements, it is important to understand the potential causes of B12 deficiency, such as malabsorption, medications, and surgery. By taking preventative measures and seeking appropriate medical attention, individuals can avoid the negative effects of B12 deficiency and enjoy improved overall health and wellbeing.

References

  1. Obeid R, Heil SG, Verhoeven MM, et al.Vitamin B12 intake from animal foods, biomarkers, and health aspects.Front Nut. 2019;6:93.

    2. Indexed at, Google Scholar, Cross Ref

  2. Green R, Allen LH, Bjørke-Monsen AL, et al. Vitamin B12 deficiency. Nat Rev Dis Primers. 2017;3(1):1-20.

    3. Indexed at, Google Scholar, Cross Ref

  3. Langan RC, Goodbred AJ.Vitamin B12 deficiency: Recognition and management.Am Fam Physician. 2017;96(6):384-9.

    4. Indexed at, Google Scholar

  4. Kibirige D, Mwebaze R.Vitamin B12 deficiency among patients with diabetes mellitus: Is routine screening and supplementation justified?.J Diabetes Metab Disord. 2013;12:1-6.

    5. Indexed at, Google Scholar, Cross Ref

  5. Johnson MA, Hausman DB, Davey A, et al.Vitamin B12 deficiency in African American and white octogenarians and centenarians in Georgia.J Nutr Health Aging. 2010;14:339-45.

    6. Indexed at, Google Scholar, Cross Ref

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