High Doses of Vitamin B Could Prevent Memory Loss

vitamin B and memory loss

Known for their contribution to our DNA synthesis and the nervous system, B vitamins are one of the most essential vitamins in our body. They help support our metabolism and their benefits to the human brain are still being studied. As a result, there has been plenty of research exploring the connection between vitamin B and memory loss in the past couple of years. But can vitamin B actually prevent memory loss?

The Science

The reason why the correlation between vitamin B and memory loss has been so extensively analyzed is a chemical called homocysteine. Many studies show that the increase of this amino acid in our blood has been linked with conditions such as dementia and Alzheimer’s.

The intake of vitamin B directly affects this chemical. Vitamin B brings our homocysteine blood levels down, which makes it a great candidate for treating memory-related problems. One of the main symptoms of vitamin B12 deficiency is actually memory loss.

The Research

So, we established that the interaction between vitamin B and memory loss is real. But can it improve our memory or prevent dementia? In other words, could we use vitamin B to lower our homocysteine levels, preventing memory loss in the process?

As one research shows, brain atrophy in elderly can actually be slowed down with B vitamins, especially in larger doses, combined with omega-3 fatty acids. However, this is only the case with MCI (Mild Cognitive Impairment). In addition, research conducted by the University of Nottingham proves a similar point: individuals who reported regular intake of vitamins, particularly B vitamins, showed better results in memory tests.

The effect of B vitamins on dementia is yet to be explored.

The Source

Now that you know how important vitamin B is to our memory, the main question is – where can you find it? Vitamin B is usually found in animal products, such as fish, meat, eggs, and dairy. You can consult the National Institutes of Health website for more information on where to find vitamins B6, B9, and B12, as well as their recommended daily intake.

Alternatively, you can find some over-the-counter vitamin B supplements. Your doctor may also prescribe them to you if you are suffering from vitamin B deficiency.