The August 17, 1923 Rock Valley Bee (Rock Valley, IA) ran a short piece titled, "Whole Meal in Pill Is Scientist's Dream." The entire piece appears below.
A good hearty meal, all in one pill that can be carried in a vest pocket, is the dream of scientists of today, according to Hugh S. Cummings, surgeon general of the public health service.
Some day dish washing and the dinner table will be gone and forgotten. The farthest scientists have progressed, according to Mr. Cummings, is to remove all the water from foods and condense them some 70 per cent.
Just Imagine (1930)
That Synthetic Food of the Future (Ogden Standard-Examiner, 1926)
Closer Than We Think! Fat Plants and Meat Beets (1958)
Closer Than We Think! Hydrofungal Farming (1962)
Food of the Future (Indiana Progress, 1896)