A box of Kellogg's Rice Krispies with branded bowl, plus a spoon and a jug of milk, on a table
The new recipes will also contain wheat gluten, meaning they are no longer suitable for shoppers with a wheat allergy or coeliac disease. Photograph: Denis Michaliov/Alamy
The new recipes will also contain wheat gluten, meaning they are no longer suitable for shoppers with a wheat allergy or coeliac disease. Photograph: Denis Michaliov/Alamy
Snap and crackle but no pop: Rice Krispies reformulated due to lack of rice

Kellogg’s substitutes ingredient with rice flour, as climate crisis affects availability of some grains