Low Levels of Vitamin B12 in the Brain Could be Linked to Mental Decline

Vitamin B12 is not one of the headline supplements that you would expect to see when you pick up a nutritional magazine. Nutritionists and health experts have always had their suspicions on the link between the lack of Vitamin B12 intakes in the brain and conditions like dementia and mental decline. Multiple studies that have been carried out in the past to try to understand the linkage better.

But first, a little more about Vitamin B12. It is not among the most abundant of vitamins in the world. It is commonly found in a bacteria that happens to be very common in soil. We find natural forms on vitamin B12 in red meat, salmon, milk, eggs, leafy greens, beets, and almonds. There are other ways of getting vitamin B12. One of them is through synthetic supplements. It is not clear how much of the vitamin you should have to avert the risks that are closely associated with its deficiency. Some experts advise about 1,000 micrograms a week, and there are others that advise up to 250 micrograms a day. This translates to upwards of about 2,500 micrograms per week.

Vitamin B12 in the Blood vs. the Brain

It is important to note that the amount of Vitamin B12 in the blood is not parallel to the sum in the brain. The uptake process is what matters. In a recent study reported in the PLOS ONE journal, scientists were able to pinpoint the link between low Vitamin B12 levels in the brain to autism, schizophrenia, and old age dementia. The same study goes ahead to suggest that some other neurological diseases could be caused by the reduced uptake of Vitamin B12 from the blood stream. There have been other studies that have attempted to look for connections between this and other vitamin deficiencies to certain brain disorders.

While there is yet a definitive study that zeros in on these particular shortcomings, there have been other risks that have been directly associated with extreme vitamin deficiencies. These risks include depression, memory loss, mental decline, and even pregnancy complications. Vitamin B12 is critical for the formation of red blood cells and is also closely associated with the functioning of the central nervous system. Hence its importance in the body.

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Adding Natural Sources of Vitamin B12 to Your New Products

So, we are now wondering how we will formulate products with more vitamin B12? You could use synthetic vitamins with low bioavailability or you could use natural vitamins from whole food sources. NutriFusion is the leader in whole food nutrient fortification from fruits and vegetables. Our stabilization method enables food processors and consumer packaged food companies to add highly bioavailable nutrients to their products. If you are interested in learning more, please visit your respective category below.