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Berry good for you: Why flavanols are key to a heart-healthy diet

EuroNews · 🇫🇷 public France · · 509 words · By Marta Iraola Iribarren
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What to know about Berry good for you: Why flavanols are key to a heart-healthy diet

Most dietary guidelines recommend five portions of fruits and vegetables a day, but new research suggests that for heart health, which one you choose matters more than how much you eat.

Claims checked 18
Techniques found 0
Topics 0

Coverage spectrum

Coverage gap: Low Left coverage
Left0%
Center80%
Right20%

5 sources compared across this story cluster. This is an eFinder estimate from indexed source coverage, not an editorial rating.

What happened

Most dietary guidelines recommend five portions of fruits and vegetables a day, but new research suggests that for heart health, which one you choose matters more than how much you eat.

Why it matters

Every healthy diet needs to be a balance of proteins, fiber, carbohydrates and other nutrients found in food and drinks.

Common ground

Each of these compounds brings different benefits to the body, and there is a certain minimum amount people need to consume for good health.

Perspective signals

No major persuasion pattern has been attached yet, so the source, headline, and evidence should carry most of the weight for readers.

open_in_new Read the original article: https://www.euronews.com/health/2026/06/09/berry-good-for-you-why-flavanols-are-…

fact_checkClaims Checked

eFinder analyzed this article and checked 18 claims against available evidence, cross-references, web search, and Wikipedia. Here is what the fact-checking layer found.

schedule Pending 8
check_circle Corroborated 5
help Insufficient Evidence 2
info Single Source 1
verified Verified By Reference 1
report Misleading 1
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Claim 1: “Flavanols are found in fruits like pome fruits, berries and stone fruits, and in vegetables such as pinto, kidney and fava beans. They are also present in tea and cocoa-derived products.”
CORROBORATED
Multiple sources confirm flavanols are found in pome fruits, berries, stone fruits, specific beans (pinto, kidney, fava), tea, and cocoa.
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web search NEUTRAL — Flavanols are found in fruits like pome fruits, berries and stone fruits, and in vegetables such as pinto, kidney and fava beans. They are also present in tea and cocoa-derived products.
https://www.euronews.com/health/2026/06/09/berry-good-for-yo…
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web search NEUTRAL — Broad beans (fava beans).For example, based on the above table, combining an apple, blackberries, and green tea, or alternatively kidney beans, a pear, nuts, and black tea could provide flavanols comp…
https://www.marscocoascience.com/blog/unpacking-flavanol-ric…
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web search NEUTRAL — New research shows that eating flavanol-rich foods, such as cocoa and berries, protects vascular health in men from the harmful effects of prolonged sitting.Flavanols are a type of polyphenol compound…
https://www.birmingham.ac.uk/news/2025/flavanols-in-cocoa-ca…
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Claim 2: “Pinto beans (40g, two dry tablespoons) — 70 mg”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
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Claim 3: “Blackberries (200 g) — 250 mg”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
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Claim 4: “They also found barely any difference in flavanol intake between participants with high versus low fruit and vegetable consumption.”
CORROBORATED
Evidence from a study on European fruit and vegetable intake indicates there were little differences in flavanol intake between those who met and did not meet the recommendations.
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web search NEUTRAL — There were little differences in the average intake of flavanols, flavonols and lycopene in those who did or did not meet the 400 g/d recommendation in the UK.
https://pmc.ncbi.nlm.nih.gov/articles/PMC4189118/
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web search NEUTRAL — 2 days ago ... However, it is clear from this work that a high intake of fruit and ... Individuals with low or infrequent consumption of these foods have higher ...
https://www.facebook.com/HealthForumZynergiaCarcarCebuWellne…
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web search NEUTRAL — The most abundant flavonoids in the diet are flavanols (catechins plus proanthocyanidins), anthocyanins and their oxidation products. The main polyphenol ...
https://www.sciencedirect.com/science/article/pii/S002231662…
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Claim 5: “Cherries (400g, around 30) — 130 mg”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
help
Claim 6: “Plums (500 g) — 450 mg”
INSUFFICIENT EVIDENCE
No evidence was found in the provided search results to verify the specific flavanol content of 500g of plums.
help
Claim 7: “Cranberries (250 g) — 300 mg”
INSUFFICIENT EVIDENCE
No evidence was found in the provided search results to verify the specific flavanol content of 250g of cranberries.
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Claim 8: “Apples with skin (one medium apple) — 110 mg”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
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Claim 9: “following current dietary guidelines — such as consuming any random five pieces of fruit or vegetables a day — is not enough to achieve beneficial flavanol levels.”
CORROBORATED
Multiple sources explicitly state that following standard dietary guidelines (5-a-day) is not enough to reliably reach the beneficial flavanol levels associated with heart health.
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web search NEUTRAL — Dietary guidelines fail to deliver flavanol levels linked to heart health.A recent study in Food and Function investigated whether current dietary recommendations for fruits, vegetables, and overall d…
https://www.news-medical.net/news/20260611/Dietary-guideline…
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web search NEUTRAL — Following standard dietary guidelines for fruits and vegetables does not reliably deliver enough flavanols to reach the level linked to heart benefits in a major clinical trial.
https://studyfinds.com/flavanols-five-servings-fruits-vegeta…
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web search NEUTRAL — No data currently demonstrates whether the recommended fruit and vegetable intake levels and broader healthy dietary patterns provide flavanol levels associated with cardiovascular benefits, the resea…
https://www.fox5atlanta.com/news/eating-5-fruits-vegetables-…
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Claim 10: “Blueberries (150g, one punnet) — 80 mg”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
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Claim 11: “Most dietary guidelines recommend five portions of fruits and vegetables a day”
CORROBORATED
Multiple independent sources, including the WHO, CDC, and Harvard Health, confirm the recommendation of five servings of fruits and vegetables per day.
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web search NEUTRAL — The World Health Organisation and Food and Agriculture of the United Nation reports recommend adults to consume at least five servings of fruits and vegetables ...
https://pmc.ncbi.nlm.nih.gov/articles/PMC4644575/
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web search NEUTRAL — Jan 7, 2022 ... The 2020–2025 Dietary Guidelines for Americans* advise incorporating more fruits and vegetables into U.S. residents' diets as part of healthy ...
https://www.cdc.gov/mmwr/volumes/71/wr/mm7101a1.htm
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web search NEUTRAL — Sep 1, 2021 ... Evidence suggests that eating five servings of fruits and vegetables per day is associated with lower risks of many health conditions and ...
https://www.health.harvard.edu/diet-and-nutrition/how-many-f…
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Claim 12: “Green tea (250ml, one cup) — 200 mg”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
schedule
Claim 13: “Broad beans/fava beans (80 g) — 140 mg”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
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Claim 14: “Strawberries (200 g) — 90 mg”
PENDING
This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.
info
Claim 15: “a new study published in the Food and Function journal analysed data from more than 30,000 participants across the United Kingdom and the United States”
SINGLE SOURCE
While the evidence mentions studies in 'Food and Function' and other journals, the specific claim about 30,000 participants across the UK and US in a 'Food and Function' study is not explicitly detailed across multiple independent sources in the provided evidence; other results refer to different journals (AJPH) or different topics (UPF).
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wikipedia NEUTRAL — Food & Liquor II: The Great American Rap Album Pt. 1 is the fourth studio album by American rapper Lupe Fiasco, released on September 25, 2012. Production for the album took place between 2009 and 201…
https://en.wikipedia.org/wiki/Food_&_Liquor_II:_The_Great_Am…
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wikipedia NEUTRAL — SlimFast is an American company headquartered in Palm Beach Gardens, Florida, that markets an eponymous brand of shakes, bars, snacks, packaged meals, and other dietary supplement foods sold in the U.…
https://en.wikipedia.org/wiki/SlimFast
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wikipedia NEUTRAL — A take-out (US, Canada, Philippines) or takeaway (UK, Ireland, Commonwealth) is a prepared meal or other food items purchased at a restaurant or fast food outlet with the intent to eat elsewhere. A co…
https://en.wikipedia.org/wiki/Take-out
+ 3 more evidence sources
verified
Claim 16: “One of the lesser-known components are flavanols, a group of natural, plant-based compounds that act as antioxidants.”
VERIFIED BY REFERENCE
Wikipedia and other health sources confirm that flavanols are plant-based compounds (flavonoids) that act as antioxidants.
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web search NEUTRAL — Flavanols exist both as monomers (catechins) and as polymers (proanthocyanidins). [2] The single-molecule (monomer) catechin, or isomer epicatechin (see diagram), adds four hydroxyls to flavan-3-ol, m…
https://en.m.wikipedia.org/wiki/Flavan-3-ol
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web search NEUTRAL — Flavonols are a class of flavonoids that have the 3-hydroxyflavone backbone (IUPAC name: 3-hydroxy-2-phenylchromen-4-one). Their diversity stems from the different positions of the phenolic –OH groups…
https://en.m.wikipedia.org/wiki/Flavonols
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web search NEUTRAL — Jul 21, 2023 · Flavanols are a natural compound commonly found in foods and drinks such as cocoa, grapes, and teas. Research suggests they may have several beneficial health effects. Learn more.
https://www.medicalnewstoday.com/articles/flavanols
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Claim 17: “previous research found that a daily intake of 500 mg significantly reduces the risk of dying from cardiovascular disease.”
CORROBORATED
Multiple sources reference the COSMOS study, specifically stating that a daily intake of 500 mg of flavanols significantly reduced the risk of cardiovascular death.
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wikipedia NEUTRAL — There are many $500 banknotes, bills or coins, including: Nicaraguan five hundred-cordoba note One of the withdrawn Canadian banknotes One of the banknotes of the Hong Kong dollar One of the banknote…
https://en.wikipedia.org/wiki/$500
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wikipedia NEUTRAL — 500 may refer to: 500 (number) 500 BC AD 500
https://en.wikipedia.org/wiki/500
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wikipedia NEUTRAL — The S&P 500 (Standard and Poor's 500) is a stock market index tracking the stock performance of 500 leading companies listed on stock exchanges in the United States. It is one of the most commonly fol…
https://en.wikipedia.org/wiki/S&P_500
+ 3 more evidence sources
report
Claim 18: “Researchers found that among participants following current recommendations for fruit and vegetable intake and healthy dietary patterns, fewer than 25% consumed at least 500g per day.”
MISLEADING
The claim states participants consumed '500g per day', but the evidence clarifies the threshold was '500 mg' (milligrams) of flavanols, not 500 grams of the substance. This is a significant unit error.
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wikipedia NEUTRAL — A few means one or more, but not many. Few or FEW may also refer to:
https://en.wikipedia.org/wiki/Few
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wikipedia NEUTRAL — Fewer versus less is a debate in English grammar about the appropriate use of these two determiners. Linguistic prescriptivists usually say that fewer should only be used with countable nouns, and tha…
https://en.wikipedia.org/wiki/Fewer_versus_less
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web search NEUTRAL — Jun 9, 2026 ... ... participants following current recommendations for fruit and vegetable intake ... fewer than 25% consumed at least 500g per day. They also found ...
https://www.euronews.com/health/2026/06/09/berry-good-for-yo…
+ 2 more evidence sources
info Disclaimer: This analysis is generated by AI and should be used as a starting point for critical thinking, not as definitive truth. Claims are verified against publicly available sources. Always consult the original article and additional sources for complete context.