Are you constantly exhausted? Does sleep not refresh you? Is your balance not what it was? Do you have tingling/burning in your fingers and toes? Then your problem may be vitamin B12 deficiency. So just take B12? Unfortunately it is not as simple as that; this book will tell you why, and how to tackle diagnosis, treatment and lifelong symptoms.
Martyn Hooper founded the Pernicious Anaemia Society after being forced to give up full time work as a lecturer in Further Education owing to the long term effects of undiagnosed pernicious anaemia and vitamin B12 deficiency. He now runs the Society full time, and campaigns for improvements in diagnosis and treatment of these conditions.