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Why Vitamin B12 is Important for Your Health

Introduction to Vitamin B12

The world of essential nutrients has a superhero in the form of vitamin B12. It plays a vital part in keeping our bodies working ideally. We'll go deeply into the realm of vitamin B12 in this article, highlighting its importance to human health. So get ready for an educational excursion into the world of this essential vitamin!

The Role of Vitamin B12 in the Body

Vitamin B12, otherwise called cobalamin, is a central member in keeping up with our body's general prosperity. It is most important because it helps make red blood cells, which carry oxygen to the tissues of the body. A lack of Vitamin B12 can prompt a kind of paleness (anemia), where red platelets become defective and battle to proficiently move around the body. Vitamin B12 additionally supports the making of nerve cells and the working of our cerebrum. It's associated with the combination of DNA, the hereditary material in all cells. This makes it an essential supplement for our body's development and improvement.

Benefits of Vitamin B12

The advantages of vitamin B12 are substantial and many. It is well recognized for its capacity to increase energy. A deficiency in vitamin B12 may be the cause of your weakness and exhaustion. Making sure you consume enough of this vitamin will assist maintain your energy levels. Some recent investigations have shown the link between vitamin B12 and proper brain functioning. It can help with focus, concentration, and forming memories. Low levels of Vitamin B12 are said to be linked to anxiety and depression. It also acts as a shield and protects us from vision loss by preventing macular degeneration.

Sources of Vitamin B12

Vitamin B12 is easily accessible all over the world. It's normally tracked down in various food items, including meat, fish, eggs, and dairy. For those on a plant-based diet, many strengthened food varieties, for example, grains and plant milk, are likewise great resources of Vitamin B12.

Risks and Symptoms of Vitamin B12 Deficiency

Vitamin B12 deficiency can present with extreme weakness and fatigue which could be due to iron deficiency anemia. Low levels of Vitamin B12 can also cause nerve damage, cognitive dysfunction, and birth defects in extreme cases. It is vital to perceive these signs and symptoms ahead of schedule to prevent any further extreme complications.

Managing Vitamin B12 Deficiency

If you're dealing with a Vitamin B12 deficiency, don't worry - there are ways to manage it. Improve your diet and try to incorporate more Vitamin B12-rich food sources or supplements in it. Take advice from your dietitian/ doctor to decide the best game plan that would work for you to combat this disease.


Q: Can certain medications interfere with Vitamin B12 absorption?
A: Yes, a few medications like proton pump inhibitors (PPIs) and Metformin can influence Vitamin B12 retention.
Q: Can I take too much Vitamin B12?
A: In most cases, excess Vitamin B12 is eliminated via urine. High doses, on the other hand, might cause problems.
Q: Are there any specific populations at risk of Vitamin B12 deficiency?
A: Yes, older people with specific gastrointestinal problems, and severe vegetarians might be at higher risk of developing Vitamin B12 deficiency.


All in all, Vitamin B12 is a fundamental supplement that our bodies need to ideally work. Its advantages are huge, from supporting brain functions to helping with the production of red blood cells. To maintain our overall health, it is essential to make sure we get enough of this nutrient through our diet or supplements. Keep in mind, a sound you are a blissful you!


Dr. Tyrrell Jenkins

Hi, I'm Dr. TJ

Health Coach + Experienced Physician

Dr. Tyrrell Jenkins, affectionately known as Dr. TJ, has practiced medicine in 4 areas, including outpatient primary care, urgent care, hospital medicine, and the intensive care unit, which are all unique and have given him a significant breath of clinical experience that many physicians do not possess. This has allowed him to assess and manage the continuum of diseases.


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