There is no evidence of a clear benefit to health from fats which are commonly found in oily fish, researchers say.
Childhood obesity in England has doubled in 10 years, figures show.
Measures which would see the sale of fizzy drinks and unhealthy snacks banned in schools have been set out by a nutrition advisory body.
Compounds in the common British blackcurrant could help prevent Alzheimer's disease, research suggests. A study shows blackcurrants and their US cousins, boysenberries, are full of potentially beneficial anti-oxidant compounds.
As new figures show that mental ill-health is costing the UK almost £100 billion a year, evidence released today by the Mental Health Foundation and Sustain reveals that changes to the human diet in the last fifty years or so could be an important factor behind the major rise of mental ill-health in the UK.
Changes to diets over the last 50 years may be playing a key role in the rise of mental illness, a study says.
Scientists once got sacked for suggesting oily fish was good for you. Now all and sundry are hailing it as a panacea.
Report in Environmental Health Perspectives finds health benefits, but concerns remain about mercury levels
The right foods can improve reading skills and even increase IQ. Jane Feinmann picks out the ingredients that will boost brain power and give your child a head start in class
The stark reality is that living in poverty more often than not leads to poor diet and people dying younger.