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Grape therapy

Treatment course with grape consumption as healing method

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Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionAug 31, 2026
Entity authorityQ16382962
Source-derived summary

Grape therapy or grape diet, also known as ampelotherapy, is a diet that involves heavy consumption of grapes, sometimes with their seeds, leaves and parts of the vine, as a form of alternative medicine. It emerged in German spas such as Bad Duerkheim and Merano in the 19th century. The concept has no scientific basis and is regarded as quackery by scientific institutions including the American Cancer Society.

Background

An assumption of some of grape therapy is that consuming grape constituents would provide unusual therapeutic or nutritional benefits. However, consuming grapes has unknown effects against cardiovascular diseases and other diseases, such as metabolic syndrome. Alternative medicine practitioners have recommended grapes and parts of the vine for treating various diseases, but there is no clinical evidence for any such effects.

Grape pomace contains various micronutrients, but the resulting flour from pomace has variable nutrient contents due to processing, drying, and storage conditions. In a reference amount of 100 g (3.5 oz), raw grapes provide little nutritional benefit, except for moderate amounts of carbohydrates and vitamin K (see grape nutrition).

Proanthocyanidins, anthocyanins and resveratrol extracted from grape seeds and grape skins are under basic research for their possible biological effects. Pomace also contains organic acids (tartaric, malic, citric, tannic), but there is no evidence for health effects from these phytochemicals.

Editorial summary

The public source identifies “Grape therapy” as treatment course with grape consumption as healing method. This brief keeps that definition visible, then builds a research path around Grape, therapy and Treatment.

Editorial reviewA practical starting point whose main value is the path it opens into stronger specialist and primary sources. The current 218-word lead offers orientation but no explicit four-digit date, so chronology should not be assumed. The selected authority fields contribute no independent date. Its value is orientation rather than verdict, with Grape, therapy and Treatment providing the first useful test.
Editorial analysis

Why this record matters

A short description can identify a subject without explaining its stakes. For “Grape therapy”, the useful work is to connect “treatment course with grape consumption as healing method” to the records capable of establishing context and consequence.

Evidence profile

The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Aug 31, 2026. The linked authority identifier is Q16382962. None of the 0 selected statements returned an explicit reference.

Critical limits

Overview language is designed for orientation and should not be treated as a substitute for the evidence cited beneath it. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.

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The closest primary source, responsible institution and strongest cited specialist reference.

Three-step research path

  1. Establish the record: confirm the title “Grape therapy”, its source revision and the description used here.
  2. Expand the search: follow Grape therapy primary sources, Grape therapy archive and Grape research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

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Source & attribution

This entry incorporates text from Grape therapy” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.