March 20/London/Mail on Sunday -- Mothers-to-be who boost their intake of a vitamin found in steak during the first three months of pregnancy are up to eight times more likely to have babies who cry less, researchers suggest.
The B12 vitamin occurs naturally in red meat, fish and dairy products and is already known to help the development of the brain and nervous system in unborn children. It also helps prevent dementia, heart disease and even fertility problems later in life.