can vitamin b12 deficiency be a sign of cancer​?

[Walker]

I’ve always been health-conscious, but over the past few months, I’ve been experiencing unusual fatigue, weakness, and a pins-and-needles sensation in my hands and feet. After a series of tests, my doctor informed me that I have a Vitamin B12 deficiency. I was surprised because I thought I had a balanced diet that included sources of B12, such as meat, fish, and dairy products.

I learned that B12 deficiency can be caused by a variety of factors, including poor absorption, certain medications, and underlying health conditions.

This led me to wonder about the connection between B12 deficiency and cancer.

can vitamin b12 deficiency be a sign of cancer​?

[Author]

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