You are right, of course. Let's say, for the sake of argument, that one needs the host and wine to be saved. My question would be, how often does one need it? Every day? Twice a week? Once a week? Once a month? Does it wear off? A conundrum, no?
John 6:35 Jesus said to them, "I am the bread of life; he who comes to Me will not hunger, and he who believes in Me will never thirst.
They claim that John 6 is to be taken literally. It looks to me then like they lie about being hungry and thirsty at times. Seems a waste of good food on Catholics unless John 6 isn't really to be taken literally.