Three ways to spot 'serious' vitamin deficiency that can make you paranoid
![Three ways to spot 'serious' vitamin deficiency that can make you paranoid](https://i2-prod.mirror.co.uk/news/uk-news/article33108005.ece/ALTERNATES/s615/0_woman-looking-out-of-her-front-window.jpg)
A vitamin B12 deficiency can pose a greater risk to your long-term health than others, resulting in damaging and sometimes permanent symptoms like mental disorders, infertility, and nerve damage