For the 850 thousand families in the UK living with dementia, the simple daily practise of eating a meal can escalate into a dreaded challenge. Spurred on by a listener's personal experience, Sheila Dillon meets people living with dementia to ask how their relationship with food has changed.

American food writer Paula Wolfert has written award winning books on the food of the Mediterranean. In 2012, she was diagnosed with a form of dementia and after careful research she transformed her daily diet. As Paula prepares to release what will be her final book, Sheila speaks to her about what food means now. Sheila also meets James Ashwell, a young entrepreneur whose online business venture was inspired by caring for his mother who loved to cook.

Sheila hears from Professor Margaret Rayman, who heads the nutritional medicine course at the University of Surrey. Her book 'Healthy Eating to Reduce the Risk of Dementia' draws on hundreds of academic papers into nutrition and the brain. And in an area which still requires so much research, Sheila speaks to an American academic embarking on what could be the 'gold standard' study into how what we eat affects the development of dementia.

Presented by Sheila Dillon

Photo credit: Alison van Diggelen.