
Scientists in Norwich are looking for volunteers to take part in a trial which involves eating chocolate.
Chocolate bars
Chocolate bars Credit: PA Images
Researchers at the University of East Anglia are trying to find out if eating certain foods can reduce or even reverse memory loss in old age.
It is hoped the study could help in the fight against dementia.
http://www.itv.com/news/anglia/update/2 ... new-trial/