Adding a seaweed extract to junk food could make it healthier without changing the taste, scientists say.
Newcastle University researchers say adding the tasteless extract, called alginate, would increase the fibre content of pies, burgers and cakes.
This, they say, would mean people could still enjoy the foods they like, but eat more healthily.
The research has been published in the journal Critical Reviews in Food Science and Nutrition.
Source - BBC News