A member asked:

What causes a high b12 blood level. my doctor said i am at 902. not significantly high.

A doctor has provided 1 answer
Dr. Martin Fried answered

Specializes in Nutrition

Meat intake?: B12 comes mostly from meat and liver. You might have a high meat intake or maybe your body is efficient at absorbing it. Its good to have B12 since you need it to make red blood cells. There is no harm to what you described.

Answered 6/24/2014

5.2k views

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