Naturally sweet. 1 of 5 a day. 100% natural ingredients. 80g of drained sweetcorn = one of your five recommended daily servings of fruit & veg. Green Giant sweetcorn provides you with 1 of your 5 a day. Green Giant sweetcorn is corn on the cob put in a tin in less than 8 hours. Green Giant sweetcorn is made out of 100% natural ingredients.