Two doctors discussing a patient who has been revived out of cryostatis after many years:

    Dr. Melik: This morning for breakfast he requested something called "wheat germ, organic honey and tiger's milk."
    Dr. Aragon: [chuckling] Oh, yes. Those are the charmed substances that some years ago were thought to contain life-preserving properties.
    Dr. Melik: You mean there was no deep fat? No steak or cream pies or... hot fudge?
    Dr. Aragon: Those were thought to be unhealthy... precisely the opposite of what we now know to be true.
    Dr. Melik: Incredible.

-- Sleeper (1973)