Could my Vitamin B12 level of 251 pg/mL cause fatigue, poor sleep, and memory issues? - #30533
Hello Doctor, I had my Vitamin B12 test done on 05-06-2026, and the result was 251 pg/mL. I have been experiencing the following symptoms: Fatigue and low energy Poor sleep / lack of proper sleep Mild dizziness or light-headedness Digestive issues Memory/recall issue I had a history of Vitamin B12 deficiency several years ago and received treatment at that time. Could my current Vitamin B12 level be contributing to these symptoms? Would you recommend any further tests or treatment? Thank you.
How long have you been experiencing these symptoms?:
- More than 6 monthsHow would you rate the severity of your fatigue?:
- Mild — noticeable but not limitingHave you noticed any specific triggers for your symptoms?:
- Stress or emotional upsetHow often do you experience dizziness or light-headedness?:
- RarelyHow is your appetite and digestive health?:
- Occasional bloating or gasHave you made any lifestyle changes recently?:
- Dietary changesHave you had any other blood tests recently?:
- Not sure100% Anonymously
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Doctors' responses
Hello dear See as per clinical test history It seems border line b12 deficiency Chances of pernicious anemia exist but it seems other nutrients are also deficient So emergency treatment is not required but yes , nutritional supplements are must Iam suggesting some tests for confirmation Please share the result with general physician medicine for better clarity Serum ferritin repeat Hb Hemogram CBC Serum vitamin d 3 Calcium levels Vitamin b12 repeat Vitamin b12 and c Vitamin b6 Serum tsh Lft Rft In addition you will be given Ferrous sulphate 200 mg tablet Zincovit multivitamin therapy onca a day for 1 month Folacin medication onca daily Vitamin d sachet once a week for 2 month Please take medication only after recommendation by concerned physician only Regards
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