---
title: "Meaning & Key Takeaway of: Nineteenth-century French physician…"
description: "\"“Nineteenth-century French physician Apollinaire Bouchardat observed that sugar in the urine of his patients diminished during the four-month-long sieg..."
image: "https://sms4smile.com/quotes/i/bc0/william-davis-3014_quote_nineteenth-century-french-physician-apol_97772.jpg"
---

#  Nineteenth-century French physician Apollinaire Bouchardat…

![“Nineteenth-century French physician Apollinaire Bouchardat observed that sugar in the urine of his patients diminished during the four-month-long siege of Paris by the Prussian army in 1870 when food, especially bread, was in short supply; after the siege was over, he mimicked the effect by…” quote by William Davis](https://sms4smile.com/quotes/i/bc0/william-davis-3014_quote_nineteenth-century-french-physician-apol_97772.jpg)   [Download](https://sms4smile.com/quotes/i/bc0/william-davis-3014_quote_nineteenth-century-french-physician-apol_97772.jpg) [Open image](https://sms4smile.com/quotes/i/bc0/william-davis-3014_quote_nineteenth-century-french-physician-apol_97772.jpg)

> ““Nineteenth-century French physician Apollinaire Bouchardat observed that sugar in the urine of his patients diminished during the four-month-long siege of Paris by the Prussian army in 1870 when food, especially bread, was in short supply; after the siege was over, he mimicked the effect by advising patients to reduce consumption of breads and other starches and to fast intermittently to treat diabetes, despite the practice of other physicians who advised increased consumption of starches.””

[William Davis](https://sms4smile.com/quotes/author/william-davis/)

## About This Quote

This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation.

In 1870, a French physician noted that reduced carbohydrate intake during a siege lowered urinary sugar, leading him to recommend low‑starch diets and intermittent fasting for diabetes, contrary to prevailing medical advice.

**In simple terms:** Early observation linked low carbs to lower blood sugar.

Key Takeaway

Dietary restriction can affect diabetic outcomes.

Themes

medical history nutrition diabetes management historical anecdotes

Mood

intrigued cautiously optimistic

Type

historical anecdote scientific observation

When to use this quote

- patient education on diet
- clinical research on fasting
- historical case studies in medicine

Key Concepts

glycemic control fasting

Practical Applications

- inform dietary guidelines
- design fasting protocols for research

Questions to Reflect On

- What mechanisms explain carbohydrate restriction's effect on glucose?
- How do historical practices inform current diabetes care?

A Different Perspective

Modern evidence is mixed; fasting may not suit all patients.

★ ★ ★ ★ ★   No ratings yet

[Food](https://sms4smile.com/quotes/about/food/)

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