One in 10 people in the UK are believed to be deficient in vitamin B12 – that’s an astonishing six million people suffering from the consequences of having less than the optimum amount of B12 in their system. “Pernicious Anaemia (PA) is the biggest cause of B12 deficiency in the developed world [1],” says Martyn Hooper, chairman and founder of the Pernicious Anaemia Society … [Read more...] about Pernicious Anaemia patients given a boost with daily vitamin B12 oral spray