Vitamin B12 Sources That Will Make You Healthy in Body and Mind. Vitamin B12 can be found in fortified foods, like certain cereals, soy milk, and nutritional yeast. Share Tweet Pin. Vitamin B 12 —we’ve all heard about it as that elusive vitamin that people don’t get enough of. Published August 23, 2017 by Sirrus Lawson.

Vitamin B12 deficiency is serious and can cause anemia, nerve damage, neurocognitive changes, and, over time, paralysis —all problems that you don’t need. Last Updated September 16, 2019. Fortunately, vitamin B12 deficiency can easily be prevented. It’s a wonder vitamin that even in very small doses has a huge impact on the body and the brain.

In one study, vitamin B12 deficiency affected 86 percent of all vegans.