Any advice would be much appreciated. I have today had my tests for IF and Gastric Parietal back and they are negative. My serum B12 is lower than last time but still high in range.
I have almost all the symptoms and a family history of PA.
I want to pay for private blood tests for Homocysteine and MMA to make sure I'm not functionally B12 deficient.
I've been taking Berocca for 7 years and stopped around 6 weeks ago, how long should I wait for it to be out of my system before paying for tests?
Or should I forget a diagnosis and start self-treatment?
I know I may be barking up the wrong tree, my lifes symptoms have never been so accurately described before I read the PA society website though.