"For the sake of argument and illustration I will presume that certain articles of ordinary diet, however beneficial in youth, are prejudicial in advanced life, like beans to a horse, whose common ordinary food is hay and corn"
About this Quote
The horse-and-beans image is doing heavy cultural work. It’s memorable, slightly comic, and strategically non-moralizing: Banting doesn’t scold gluttony or weakness; he naturalizes dietary change as age-appropriate maintenance. By comparing aging humans to a work animal with a fixed, “common ordinary” ration, he implies bodies have a baseline diet that can be disrupted by the wrong inputs. The subtext is proto-metabolic: what once “beneficial in youth” becomes “prejudicial in advanced life,” a neat way of granting the reader dignity. If your waistline is expanding, it’s not personal failure; it’s biology and timing.
Context matters. Banting wasn’t a scientist; he was a famous patient whose pamphlet turned weight loss into a public narrative. This sentence anticipates modern diet culture’s favorite move: use a simple analogy to make a complicated physiological claim feel undeniable, then let inevitability do the persuading. It’s salesmanship disguised as pastoral wisdom, which is exactly why it traveled so far.
Quote Details
| Topic | Aging |
|---|---|
| Source | Help us find the source |
| Cite |
Citation Formats
APA Style (7th ed.)
Banting, William. (2026, January 18). For the sake of argument and illustration I will presume that certain articles of ordinary diet, however beneficial in youth, are prejudicial in advanced life, like beans to a horse, whose common ordinary food is hay and corn. FixQuotes. https://fixquotes.com/quotes/for-the-sake-of-argument-and-illustration-i-will-4622/
Chicago Style
Banting, William. "For the sake of argument and illustration I will presume that certain articles of ordinary diet, however beneficial in youth, are prejudicial in advanced life, like beans to a horse, whose common ordinary food is hay and corn." FixQuotes. January 18, 2026. https://fixquotes.com/quotes/for-the-sake-of-argument-and-illustration-i-will-4622/.
MLA Style (9th ed.)
"For the sake of argument and illustration I will presume that certain articles of ordinary diet, however beneficial in youth, are prejudicial in advanced life, like beans to a horse, whose common ordinary food is hay and corn." FixQuotes, 18 Jan. 2026, https://fixquotes.com/quotes/for-the-sake-of-argument-and-illustration-i-will-4622/. Accessed 9 Feb. 2026.






