History of the ketogenic diet.
Level 5 - mechanism / opinion, no new human data
Narrative historical review without systematic synthesis or primary human data.
PubMed 19049574 · doi:10.1111/j.1528-1167.2008.01821.x
What was done
This paper provides a narrative historical review detailing the evolution, clinical decline, and subsequent resurgence of the ketogenic diet as an epilepsy treatment, tracing its roots from ancient fasting practices (~500 BC) to modern clinical adoption in the 1920s and its revival in the late 20th and early 21st centuries.
What was found
The abstract reports no quantitative metrics or study numbers. It notes that dietary fasting for epilepsy dates back to at least 500 BC, the ketogenic diet was introduced in the 1920s to mimic fasting metabolism, clinical use dropped substantially with the introduction of modern antiepileptic pharmacotherapy, and research interest and clinical utilization expanded significantly over the subsequent 15 years.
Why it matters
It contextualizes how dietary interventions for refractory childhood epilepsy transitioned from standard pre-pharmacological therapy to near-abandonment, and ultimately to a widely researched non-pharmacological treatment.
Limits
The paper is a narrative historical overview rather than an empirical trial or systematic review. The abstract provides no quantitative clinical outcome data, patient sample sizes, or systematic search methodologies.
Cited by
- supports Ketogenic metabolic therapy has been used to manage pediatric epilepsy for decades.