You mean, like “whoever drinks of the water that I will give him will never be thirsty again. The water that I will give him will become in him a spring of water welling up to eternal life.” 15 The woman said to him, “Sir, give me this water, so that I will not be thirsty or have to come here to draw water.”
Joh 6:35 And Jesus said unto them, I am the bread of life: he that cometh to me shall never hunger; and he that believeth on me shall never thirst.
So then it's clear...If you eat Jesus flesh and drink his blood, you will never be hungry or thirsty again...
Trouble is, I haven't seen any Eucharist eaters giving up on food or drink...I haven't given up on food even tho I believe on Jesus Christ...What's up with that???