Hi sir /Mam I have below symptoms from past 1 week,1month back diagnosed b12 deficiency n taken a subneoro tablet for10 days as part of surgery (undergone piles laser surgery). CBC Is good No iron deficiency found Calcium also good level. Symptoms: Weekness Fatigue More Hair loss Burning hands n legs Headache always Memory not that much Not a deep Sleep but sleep with some bad memories Depression. Is this all related to b12 deficiency only? Any new one.