In the House of Lords Written questions and answers Written questions, answers and statements UK Parliament UIN HL2820, tabled on 11 November 2014 The relevant first question I could find in the House of Lords was about iron deficiency anaemia
Freezing ruptures the solution's molecular structure and reduces bioavailability
Although further study of these interactions is necessary, patients receiving these agents concurrently should be monitored for the desired therapeutic response to vitamin B12
However, as interest has expanded, so has confusion
Quality of care and environment: You have the right to be treated with a professional standard of care, by appropriately qualified and experienced staff, in a properly approved or registered organisation that meets required levels of safety and quality
Vitamin B12 deficiency often leads to nervous system damage that damages the optic nerve leading to your eyes