U.K. chef Heston Blumenthal is attempting to ensure some children in hospital get their required intake of protein, by dishing up pizzas topped with deep fried worms.

Blumenthal’s interest in the children’s diets was sparked by a visit to Liverpool’s Alder Hey hospital where he noticed pizza on the menu.

“Thick dough and a thin layer of dried cheese and tomato on it, with potato waffles and baked beans. Where’s the protein?”

“The kids loved it,” Blumenthal said. “One kid didn’t like it. I’d injected one with ketchup. He said: ‘I don’t like that. It’s not the worm – I don’t like the ketchup’.”

Is there a protein shortage in the U.K.?