Can Vitamin B12 Deficiency Cause Memory Loss?

Posted on Tue, 27 Dec 2016

Medically reviewed by Ask A Doctor - 24x7 Medical Review Team

Tue, 27 Dec 2016 Answered on

Tue, 17 Jan 2017 Last reviewed on

Question : My best friend has to get B-12 shots monthly. She has been having lots of problems with her memory. Obviously, age can be a cause. But can a person's body that doesn't absorb B-12 have any correlation to memory issues?
Thank you very much!

Answered by Dr. Seikhoo Bishnoi (1 hour later)

Brief Answer:
Low B12 levels result in memory problems

Detailed Answer:
Hi thanks for the query from HCM

Vitamin B12 has multiple functions. It deficiency is one of commonly cause of reversible amnesia and memory loss. In individuals with low vitamin B12, to prevent symptoms supplements are given. So yes, low vitamin B12 is commonly associated with memory issues.

Thanks and Take care

Note: For further guidance on mental health, Click here.

Above answer was peer-reviewed by : Dr. Remy Koshy