What You Need to Know about Vitamin B12

Yellow pills forming shape to B12 alphabet on wood background

Years ago, experts believed that only strict vegetarians could develop a deficiency in vitamin B12, and if you had sufficient amount of this vital nutrient in your body, you’re not likely to develop a deficiency anytime soon.

Recent studies, however, say otherwise.

It appears that vitamin B12 deficiency and depletion are actually more common than experts used to think. This is more so for people over the age of 60. In fact, about one in four people aged 60 or above has a deficiency in vitamin B12.


You may not know it but your body actually depends on vitamin B12 for a variety of functions like promoting healthy neurological activity and mental awareness, helping maintain normal energy levels, keeping normal homocysteine levels for healthier cardiac function, promoting normal immune function, keeping cell growth at a healthy level, relieving stress and sleeplessness, and keeping your metabolism of carbs and fats normal.

These functions could be disrupted when your vitamin B12 levels are low. When you have insufficient blood levels of B12, you can experience mental fatigue, sleep difficulties, mood changes, and other symptoms related to low energy.

Your body needs this nutrient for efficient metabolism of fats and carbohydrates because it plays a big role in the conversion of carbs to glucose, which is your body’s source of fuel. Additionally, vitamin B12 helps your body convert fatty acids into energy, too.


As a person ages, the more likely it is for him or her to be vitamin B12 deficient. There are two ways you can get deficient in this nutrient – not getting enough B12 in your diet and losing your body’s ability to absorb it.

As you get older, your digestive system breaks down, especially if you often eat unhealthy food. The lining of your stomach slowly loses its ability to create hydrochloric acid that releases vitamin B12 from the food you eat. Taking anti-ulcer drugs or antacids can also lower the stomach acid secretion, decreasing your body’s ability to absorb the vitamin.


You can avoid being vitamin B12 deficient by supplementing with this important nutrient. This is especially crucial if you are a strict vegetarian. Vegetarians, in particular, should make sure to take this essential micronutrient to keep an adequate supply of it as you can get it almost exclusively in animal tissues.

Even if you do eat food rich in B12, you can still have low levels of B12 if your body is unable to absorb it from your gut. That is why it is important that you get a supplement that is formulated to deliver more of the nutrient that you want to have.

If you want to increase your vitamin B12 levels and improve your overall health, contact us at Sloan Natural Health Center. We carry an excellent Slow Dissolve B-12 supplement which is highly absorbable. You can also find out more about our excellent programs all designed for you to achieve optimal health.