What is vitamin B12 good for and how often should you take it?

Vitamin B12, is an essential nutrient often spoken about, but do we truly understand its significance? This blog post will delve into the world of this crucial vitamin, unveiling its importance to our overall health and well-being. From its key functions in our bodies to its optimal dosage, we'll provide you with comprehensive insights. Grab a cup of tea, sit back, and let's embark on this healthful journey together.

What is Vitamin B12?

Vitamin B12, also known as cobalamin, is an essential nutrient found in animal-based foods like meat, eggs, and dairy products. It plays a significant role in the metabolism of every cell in our body and is necessary for proper nerve function.

This water-soluble vitamin works to create red blood cells, DNA, and RNA -- the genetic material in our body. It is also responsible for maintaining healthy brain activity and regulating energy levels. Vitamin B12 deficiencies are linked to a variety of health complications including anemia, neuropathy, fatigue, and more serious conditions like cancer.

How Much Vitamin B12 Should You Take?

The amount of vitamin B12 you should take in depends on your age and lifestyle. Generally speaking, pregnant or breastfeeding women should aim for a daily intake of 2.8 micrograms (mcg), while those aged 14 years and above may require up to 2.4 mcg per day. If you are a vegan or vegetarian, it is especially important to emphasize the consumption of B12-rich foods or consider a supplement.

Benefits of Vitamin B12

Vitamin B12 has been found to have numerous benefits in maintaining our overall health and well-being. It plays an integral role in regulating our metabolism; aiding digestion by breaking down fat and proteins from food sources for energy production.

It further contributes to the health of our heart and cardiovascular system by controlling levels of homocysteine, a naturally occurring amino acid in our bodies that has been associated with an increased risk of developing coronary heart disease. It also helps reduce fatigue, and depression and boosts cognitive performance; making it a wonder nutrient for mental health.

Where Can You Find Vitamin B12?

Animal-based foods like meat, fish, dairy products, and eggs are particularly rich in vitamin B12. If you have a vegan or vegetarian diet, fortified food sources such as breakfast cereals and milk substitutes may contain added B12; however, these tend to be lower in quantity than their animal-derived counterparts. Additionally, B12 supplements are available over the counter as a convenient source for combatting deficiencies.


Vitamin B12 is an essential nutrient that plays a pivotal role in our overall health and well-being. From aiding energy production to boosting cognitive performance, it’s clear to see why this water-soluble vitamin is so revered. A healthy diet that includes animal-based foods and fortified sources should suffice in providing the recommended daily intake of B12 for most individuals; however, those suffering from deficiencies may need to look into supplementing their diets.

Interested in doing more to enhance your health and well-being with Vitamin B12? We invite you to explore Vitboost's range of high-quality B12 supplements on our website. Whether you're looking to boost your energy levels, enhance cognitive performance, or ensure you're meeting your daily B12 requirements, we've got you covered. Navigate to Vitboost now and start your journey towards optimal health today.

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