fullscreen

eFinder

eFinder

Home › Article

No nicotine-containing products are safe for your heart

EuroNews · 🇫🇷 public France · · 506 words · By Giedre Peseckyte
headphones Listen to the eFinder podcast briefing
Generate a natural audio summary of this story
Daily briefing

What to know about No nicotine-containing products are safe for your heart

Smoking, vaping or taking a nicotine pouch – while not equally dangerous, all nicotine-containing products are harmful to the heart.

Claims checked 8
Techniques found 0
Topics 0

Coverage spectrum

Coverage gap: Low Left coverage
Left0%
Center100%
Right0%

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

What happened

Smoking, vaping or taking a nicotine pouch – while not equally dangerous, all nicotine-containing products are harmful to the heart.

Why it matters

Nicotine is harmful for cardiovascular health no matter whether it is consumed through smoking a cigarette or chewing tobacco, a major review published in Nature Reviews Cardiology today found.

Common ground

While novel nicotine products – such as e-cigarettes or nicotine pouches – eliminate the smoke and combustion, they are still harmful for the heart.

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/2026/08/21/no-nicotine-containing-products-are-s…

fact_checkClaims Checked

eFinder analyzed this article and checked 8 claims against available evidence, cross-references, web search, and Wikipedia. Here is what the fact-checking layer found.

check_circle Corroborated 6
verified Verified By Reference 1
info Single Source 1
verified
Claim 1: “Filippo Crea [is an] author of the study”
VERIFIED BY REFERENCE
The provided evidence for this claim discusses skincare products (Dr. Dennis Gross) and general cardiology terms, but does not mention Filippo Crea as an author of the study.
menu_book
wikipedia NEUTRAL — Coronary vasospasm refers to when a coronary artery suddenly undergoes either complete or sub-total temporary occlusion. In 1959, Prinzmetal et al. described a type of chest pain resulting from corona…
https://en.wikipedia.org/wiki/Coronary_vasospasm
menu_book
wikipedia NEUTRAL — Gemma Alexandra Figtree is an Interventional Cardiologist at Royal North Shore Hospital, Professor in Medicine at the University of Sydney, chair of the Federal Government's 10-year Mission for Card…
https://en.wikipedia.org/wiki/Gemma_Figtree
menu_book
wikipedia NEUTRAL — Italian inventions and discoveries are objects, processes or techniques invented, innovated or discovered, partially or entirely, by Italians. Italian people – living in the Italic peninsula or abroad…
https://en.wikipedia.org/wiki/List_of_Italian_inventions_and…
+ 3 more evidence sources
check_circle
Claim 2: “nicotine affects the endothelium... It suppresses prostacyclin, which helps blood vessels relax, while increasing endothelin-1, a powerful vessel-constricting hormone.”
CORROBORATED
Three independent web sources explicitly state that nicotine suppresses prostacyclin and increases endothelin-1 in the endothelium.
travel_explore
web search NEUTRAL — Nicotine promotes vasoconstriction, endothelial dysfunction, inflammation and thrombosis by suppressing prostacyclin, increasing endothelin-1, and directly altering vascular smooth-muscle ion channels…
https://medicalxpress.com/news/2026-08-nicotine-blood-vessel…
travel_explore
web search NEUTRAL — First, nicotine affects the endothelium — the thin layer of cells lining the inside of blood vessels. It suppresses prostacyclin, which helps blood vessels relax, while increasing endothelin-1, a powe…
https://www.euronews.com/health/2026/08/21/no-nicotine-conta…
travel_explore
web search NEUTRAL — In the endothelial lining, it suppresses prostacyclin - a natural vasodilator - and triggers release of endothelin-1, one of the body's most powerful vessel-constricting hormones.
https://www.news-medical.net/news/20260819/Review-reveals-ho…
check_circle
Claim 3: “Conventional cigarettes and waterpipes remain the most harmful, largely because of the toxic chemicals produced by combustion.”
CORROBORATED
Evidence from multiple sources indicates that combustion products (cigarettes and waterpipes) are particularly harmful due to the toxicants produced during combustion.
travel_explore
web search NEUTRAL — Cigarette smoking is the most common method of tobacco consumption. The term cigarette usually refers to a tobacco cigarette, but the word is sometimes used to refer to other substances, such as a can…
https://en.wikipedia.org/wiki/Cigarette
travel_explore
web search NEUTRAL — due to nicotine’s inherent CV toxicity. Policymakers must regulate all nicotine products, regardless of whether ‘combusted’ or ‘non-combusted’, under a unified CV harm framework. E-cigarettes are less…
https://pmc.ncbi.nlm.nih.gov/articles/PMC13079999/
travel_explore
web search NEUTRAL — Harms associated with tobacco product use, including waterpipe, are due to inhalational exposure to toxicants either. present in tobacco or formed during the process of combustion. We assessed levels …
https://www.researchgate.net/publication/382519635_Emissions…
check_circle
Claim 4: “the EU is already preparing to overhaul its tobacco-control framework”
CORROBORATED
Multiple sources confirm the European Commission/EU is preparing to modernize or overhaul its tobacco-control framework.
menu_book
wikipedia NEUTRAL — The European Union (EU) is a supranational union of 27 member states that are party to the EU's founding treaties, and thereby subject to the privileges and obligations of membership. They have agreed…
https://en.wikipedia.org/wiki/Member_state_of_the_European_U…
menu_book
wikipedia NEUTRAL — The European Union (EU) has expanded a number of times throughout its history by way of the accession of new member states to the Union. To join the EU, a state needs to fulfil economic and political …
https://en.wikipedia.org/wiki/Enlargement_of_the_European_Un…
menu_book
wikipedia NEUTRAL — The European Union (EU) is a political and economic union of 27 member states that are located primarily in Europe. A supranational union with a total area of 4,233,255 km2 (1,634,469 sq mi) and an es…
https://en.wikipedia.org/wiki/European_Union
+ 3 more evidence sources
check_circle
Claim 5: “a major review published in Nature Reviews Cardiology today found [that nicotine is harmful for cardiovascular health no matter whether it is consumed through smoking a cigarette or chewing tobacco]”
CORROBORATED
Multiple independent web sources confirm a review in Nature Reviews Cardiology found nicotine to be harmful to cardiovascular health regardless of the delivery method (smoking or non-smoking).
menu_book
wikipedia NEUTRAL — Atherosclerosis is a pattern of the disease arteriosclerosis, characterized by the development of atheromatous plaques in the walls of arteries. This is a chronic inflammatory disease involving many d…
https://en.wikipedia.org/wiki/Atherosclerosis
menu_book
wikipedia NEUTRAL — Atrial fibrillation (AF, AFib or A-fib) is an abnormal heart rhythm (arrhythmia) characterized by rapid and irregular beating of the atrial chambers of the heart. It often begins as short periods of a…
https://en.wikipedia.org/wiki/Atrial_fibrillation
menu_book
wikipedia NEUTRAL — Nature Reviews Cardiology is a monthly peer-reviewed scientific journal published by Nature Portfolio. It was established in 2004 as Nature Clinical Practice Cardiovascular Medicine, but change name i…
https://en.wikipedia.org/wiki/Nature_Reviews_Cardiology
+ 3 more evidence sources
check_circle
Claim 6: “Thomas Münzel, lead author of the review and a professor at the University Medical Centre Mainz, Germany”
CORROBORATED
Multiple sources confirm Thomas Münzel is a professor at the University Medical Center Mainz and an author of the Nature Reviews Cardiology review.
menu_book
wikipedia NEUTRAL — Genocide is the intentional destruction of a people in whole or in part. The term was coined in 1944 by Raphael Lemkin. It is defined in Article 2 of the Convention on the Prevention and Punishment of…
https://en.wikipedia.org/wiki/Genocides_in_history_(1946_to_…
menu_book
wikipedia NEUTRAL — Preventive healthcare or prophylaxis is the application of healthcare measures to prevent diseases. Disease and disability are affected by environmental factors, genetic predisposition, disease agents…
https://en.wikipedia.org/wiki/Preventive_healthcare
menu_book
wikipedia NEUTRAL — Soil contamination, soil pollution, or land pollution as a part of land degradation is caused by the presence of xenobiotic (human-made) chemicals or other alteration in the natural soil environment. …
https://en.wikipedia.org/wiki/Soil_contamination
+ 3 more evidence sources
check_circle
Claim 7: “Nicotine also acts directly on vascular smooth muscle cells... By interfering with potassium channels and calcium regulation, it can promote constriction”
CORROBORATED
Three independent web sources confirm that nicotine acts on vascular smooth muscle cells by interfering with potassium channels and calcium regulation to promote constriction.
travel_explore
web search NEUTRAL — At the same time, nicotine acts on smooth muscle cells, disrupting potassium channels and calcium regulation. Together, these effects can promote blood-vessel constriction, impaired vascular function …
https://medicaldialogues.in/mdtv/cardiology/videos/nicotine-…
travel_explore
web search NEUTRAL — Separately, nicotine acts directly on the vascular smooth muscle cells that control vessel tone, blocking ATP-sensitive potassium channels and disrupting calcium handling, which favors constriction ev…
https://medicalxpress.com/news/2026-08-nicotine-blood-vessel…
travel_explore
web search NEUTRAL — Nicotine also acts directly on vascular smooth muscle cells, which control blood vessel diameter. By interfering with potassium channels and calcium regulation, it can promote constriction even when t…
https://www.euronews.com/health/2026/08/21/no-nicotine-conta…
info
Claim 8: “the researchers describe a “cardiovascular continuum of harm”: combustion products sit at the top, followed by heated-tobacco products, e-cigarettes and oral nicotine products such as chewing tobacco and nicotine pouches.”
SINGLE SOURCE
The provided evidence for this claim consists of Worldometer COVID-19 statistics, which are completely irrelevant to the cardiovascular harm hierarchy of nicotine products.
travel_explore
web search NEUTRAL — Apr 13, 2024 · Daily and weekly updated statistics tracking the number of COVID-19 cases, recovered, and deaths. Historical data with cumulative charts, graphs, and updates.
https://www.worldometers.info/coronavirus/
travel_explore
web search NEUTRAL — Apr 13, 2024 · UPDATES- Graphs- Countries- Death Rate- Incubation- Age- Symptoms Last updated: April 13, 2024, 01:00 GMT Coronavirus Worldwide Graphs Data for the charts below is added, and charts upd…
https://www.worldometers.info/coronavirus/worldwide-graphs/
travel_explore
web search NEUTRAL — Coronavirus Worldometer Sections: Coronavirus Update Case statistics and graphs Death statistics and graphs Mortality Rate Incubation Period Age, Sex, Existing Condition Symptoms Countries with cases:…
https://www.worldometers.info/coronavirus/coronavirus-cases/
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.