Top five-a-day foods new study says your heart needs

Eating very specific types of fresh food each day - not just any five portions of fruit and vegetables - could help keep your heart healthy, a study suggests.

Not all five-a-days are equal, researchers claim, meaning people may not be getting enough important nutrients called flavanols in their diets.

Eating blueberries, plums, blackberries, broad beans and cherries, washed down with green tea, is an ideal way to top them up, they say.

In a study of 30,000 people from the US and UK - even in some who regularly ate five portions of fruit and veg a day - these were often lacking.

Other experts are more cautious, saying it is unclear if boosting flavanol levels would prevent heart problems.

According to new research in the journal Food and Function, fewer than one in five people get enough flavanols (500mg) into their bodies every day.

These antioxidants, found in certain foods, can support heart health, circulation and blood vessel elasticity by reducing inflammation, it says.

The study tracked people's diets and used biomarkers in the participants' urine to monitor intake.