Overwhelmed? Don’t overlook your vitamin B12

February 12, 2014
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Don’t overlook your vitamin B12 | Innovative Health

Don’t overlook your vitamin B12 | Innovative Health

In today’s fast-paced world, feeling overwhelmed has become increasingly common. But amidst the chaos, one essential nutrient often gets overlooked – vitamin B12.


What is Vitamin B12?

Vitamin B12, also known as cobalamin, is a water-soluble vitamin that plays a crucial role in various bodily functions. It is essential for maintaining healthy nerve cells, aiding in the production of DNA and RNA, and supporting the formation of red blood cells.


Importance of Vitamin B12

Vitamin B12 is vital for overall health and well-being. It supports proper brain function, helps regulate mood, and boosts energy levels. Additionally, vitamin-B12 plays a key role in the metabolism of fats and carbohydrates, ensuring that the body has a steady supply of energy.


Sources of Vitamin-B12

While vitamin-B12 is primarily found in animal-based foods such as meat, fish, dairy products, and eggs, it can also be obtained from fortified foods and supplements. Some plant-based foods like fortified cereals and nutritional yeast also contain vitamin-B12, making them suitable options for vegetarians and vegans.


Recognizing a B12 deficiency

Vitamin-B12 deficiency can be slow to develop, causing symptoms to appear gradually and intensify over time. Or it can come on relatively quickly. Given the array of symptoms it can cause, the condition may be hard to pinpoint. It also should be noted that the same B vitamins can affect different people in different (and even opposite) ways; however, common symptoms may include:

  • Strange sensations, numbness, or tingling in the hands, legs, or feet
  • Difficulty walking (staggering, balance problems)
  • Anemia
  • A swollen, inflamed tongue
  • Yellowed skin (jaundice)
  • Difficulty thinking and reasoning (cognitive difficulties), or memory loss
  • Paranoia or hallucinations
  • Weakness
  • Fatigue

Signs of Vitamin B12 Deficiency

Vitamin-B12 deficiency can manifest in various ways, including fatigue, weakness, constipation, loss of appetite, and weight loss. Other symptoms may include neurological issues such as tingling or numbness in the hands and feet, difficulty walking, memory loss, and mood changes.


Health Risks Associated with Vitamin B12 Deficiency

Untreated vitamin-B12 deficiency can lead to serious health complications, including anemia, nerve damage, and neurological disorders. Long-term deficiency may increase the risk of heart disease, dementia, and other chronic conditions.


Who is at Risk?

Certain individuals are at a higher risk of vitamin-B12 deficiency, including older adults, vegetarians, vegans, individuals with gastrointestinal disorders, and those who have undergone weight loss surgery. Additionally, medications such as proton pump inhibitors and metformin can interfere with vitamin-B12 absorption.


Diagnosing Vitamin B12 Deficiency

Diagnosing vitamin-B12 deficiency typically involves blood tests to measure the levels of vitamin B12 in the body. Additional tests may be performed to assess the functionality of the intrinsic factor, a protein necessary for vitamin B12 absorption.


Treatment and Prevention

Treatment for vitamin-B12 deficiency usually involves supplementation with vitamin-B12 injections or oral supplements. In some cases, dietary changes and lifestyle modifications may be recommended to improve absorption and prevent further deficiency.


Dietary Supplements

Vitamin-B12 supplements are available in various forms, including cyanocobalamin and methylcobalamin. It is important to choose a high-quality supplement and follow the recommended dosage to ensure optimal absorption and effectiveness.


Incorporating B12 into Your Diet

Including vitamin B12-rich foods in your diet is essential for maintaining adequate levels of this nutrient. Consuming foods such as meat, fish, eggs, dairy products, fortified cereals, and nutritional yeast can help ensure that you meet your daily requirements.


Lifestyle Changes for Better Absorption

Certain lifestyle factors can affect vitamin B12 absorption. Quitting smoking, reducing alcohol intake, and managing stress levels can help improve absorption and optimize the benefits of vitamin B12.


Myths and Facts about Vitamin B12

There are many misconceptions surrounding vitamin B12. Separating fact from fiction can help individuals make informed decisions about their health and well-being.



Typically a blood test is performed to determine your existing B12 levels. From there, varying treatments may be prescribed, including supplements, injections, and dietary adjustments.

Vitamin-B12 deficiency resulting from inadequate dietary intake is the easiest to treat. The condition can be reversed by taking oral vitamin B12 supplements and adding foods containing B12.

The effects of Vitamin-B12 deficiency may put you in danger of suffering from a variety of unbearable health problems. Depression, sleep problems, numbness, multiple sclerosis, weakness, and inflammation, among many other conditions, may occur if you don’t treat them right away.

Our practice provides natural alternatives to help you alleviate some of these symptoms. Our holistic healthcare approach will help you manage symptoms of fatigue while moving toward a healthier, more balanced lifestyle. Don’t wait to schedule an appointment today. Give our office a call and we will find ways to help you feel better!



In conclusion, Vitamin-B12 plays a crucial role in maintaining overall health and well-being. It is important not to overlook the significance of this essential nutrient, as deficiency can lead to serious health complications. By incorporating vitamin B12-rich foods into your diet, considering supplementation when necessary, and making lifestyle changes to improve absorption, you can ensure that you maintain optimal levels of vitamin B12 and support your overall health.



Is vitamin B12 deficiency common?

Vitamin-B12 deficiency is more common than you might think, especially among older adults and individuals following restrictive diets.


Can Vitamin-B12 deficiency be reversed?

With proper treatment and supplementation, vitamin B12 deficiency can often be reversed, especially if detected early.


Are there any natural sources of Vitamin-B12 for vegans?

While most Vitamin-B12 sources are animal-based, some fortified plant foods like nutritional yeast and fortified cereals can provide vitamin B12 for vegans.


How long does it take to see improvements after starting Vitamin-B12 supplementation?

The timeframe for improvements varies depending on the severity of the deficiency and individual response to supplementation, but many people notice positive changes within a few weeks to months.


Is it possible to overdose on vitamin-B12?

Vitamin-B12 is a water-soluble vitamin, which means that excess amounts are typically excreted in urine. However, it is still important to follow recommended dosage guidelines to prevent potential side effects.


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