A case published in the Postgraduate Medical Journal documented a supervised therapeutic fast of 382 days undertaken by a severely obese patient in Dundee, Scotland, to treat obesity, under continuous medical monitoring with vitamin supplementation — the longest such fast documented in medical literature. This is a historical clinical case, not a recommended or repeatable practice.
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A case published in the Postgraduate Medical Journal documented a supervised therapeutic fast of 382 days undertaken by a severely obese patient in Dundee, Scotland, to treat obesity, under continuous medical monitoring with vitamin supplementation — the longest such fast documented in medical literature. This is a historical clinical case, not a recommended or repeatable practice.
The longest documented continuous therapeutic fast (water permitted, no caloric intake) undertaken by a patient under continuous medical supervision, as published in a peer-reviewed clinical case report.
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1 accepted Claim, with 1 linked evidence records.
Permanent ID limitsregistry.com/limits/LR-LONGEST-SURVIVAL-WITHOUT-FOOD
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Limits Registry. LR-LONGEST-SURVIVAL-WITHOUT-FOOD. Longest medically supervised therapeutic fast survived by a patient. 2026.