My husband is having tiredness, weakness,low energy, slight headache and dizziness..he checked for
vitamin B12..it is 187.. haemoglobin is 15.2..RBC count normal..doctor suggested to take 16 b12 injection( 2 inj a week) and also gave tablets..till now it's been 1 week and he has taken 3 injections..but his symptoms are not improving..is vitamin b12 deficiency reversible..how much time it will take for the symptoms to completely disappear?? kindly clarify