We have managed to get to 3,000+ signatures, which is fantastic. We need at least 10,000 to get anywhere. Please keep signing and sharing lovely people. Misdiagnosis, incorrect and/or under-treatment of B12 deficiency must cost the NHS dearly. GPs need to be supported properly and provided with up to the minute updates about this condition. Easy to test for. Easy to treat. CHEAP to treat - but only when awareness of B12 is achieved.