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A member asked:

Son has a level of ammonia of <9 is this bad? vitaem b12 is 1690

A doctor has provided 1 answer
Dr. Ed Friedlander answered

That's fine: Reference ranges are set so that a few percent of healthies fall outside on either side.

Dr Altman agreed

Answered 9/12/2018

2.3k views

Thank

Related Questions

A member asked:

Are elevated B12 and folate (folic acid) levels bad? Cause of this? How to bring them down to normal levels?

2 doctors weighed in across 2 answers

A member asked:

Vitamin d blood level of a 6. Bad? Vitamin B12 was 293. & folate was

A doctor has provided 1 answer

A member asked:

Could being on antibiotics and having a bad sinus infection and really bad cough make your hemoglobin level low on cbc. It was 11.5 and then repeated the next week and it came back 12.0. Hem was 35.4 and then 36.5 Iron ok fer ok B12 was 292?

4 doctors weighed in across 2 answers

A member asked:

Does having your B12 levels at 1204 something bad? Everything else is normal on the blood test. Just the folate (folic acid) levels at 7.22

A doctor has provided 1 answer

A member asked:

My symptoms are, bad appetite, hair loss, quite tired. My lab result - homocysteine level is 13. B12 level 237. Tsh 2,0. Should I take b12 vitamins?

A doctor has provided 1 answer

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