Eating whole tomatoes is linked to lower cardiovascular disease risk, and this link is stronger than the link between isolated lycopene and cardiovascular disease risk.
See the scientific wording
Consumption of whole tomato products is associated with a reduced risk of cardiovascular disease, and this association is supported by stronger evidence than that for isolated lycopene.
There's disagreement
Randomized trialsThe 3 studies we reviewed point in different directions — there's no clear consensus.
What the research says
3 studies reviewedSupporting (1)
Randomized Controlled TrialHuman2019
This study found that drinking standard tomato juice lowered bad cholesterol, which supports the idea that whole tomatoes are good for heart health. It didn't compare whole tomatoes to lycopene alone, so it can't say if whole tomatoes are better.
Contradicting (2)
Systematic Review With Meta-AnalysisMeta-analysis2019
The study found that lycopene (the pigment in tomatoes) is linked to lower heart disease risk, but whole tomatoes showed weaker and not statistically significant links, which goes against the claim that whole tomatoes have stronger evidence.
Systematic Review With Meta-AnalysisMeta-analysis2023
This study looked at whether eating tomatoes or taking lycopene pills helps heart health, and found that neither one improved cholesterol, blood pressure, or other heart risk factors, so it goes against the idea that whole tomatoes are better for your heart.
Quality-weighted scoring: we follow the GRADE framework — each study is rated High, Moderate, Low, or Very Low based on study design, methodology rigor, and risk of bias. A single high-quality RCT can outweigh several weaker observational studies.
Scores reflect study quality, not just count.
Whole tomatoes contain many nutrients that work together to protect blood vessels, but scientific testing has not found that eating tomatoes changes the main risk factors for heart disease. So this explanation is not proven by available research.
Score breakdown, mechanism chain, raw evidence, ideal studies needed & 1 supporting, 2 contradicting studies
Related videos
How Fit Body Science checks a claim
- 1
We isolate the claim
Health advice from videos, articles and studies is broken down into single, testable claims.
- 2
We find the research
Each claim is matched against peer-reviewed studies, with every source cited by DOI.
- 3
We grade the evidence
Studies are scored on methodology, statistical rigor, transparency and publication quality.
The fitness and health internet is full of confident claims. We check them against real research.
Every claim on this site is traced back to peer-reviewed studies, scored on methodology and reporting quality, and given a verdict you can audit yourself — sources, DOIs and all.
- Full evidence breakdown and mechanism chains
- Ask our AI anything about a claim or its studies
- Get notified when new research changes a verdict
Eating whole tomatoes is linked to lower cardiovascular disease risk, and this link is stronger than the link between isolated lycopene and cardiovascular disease risk.
Mechanism
3 studiesThe research we have does not show that eating tomatoes changes the things that increase heart disease risk, like cholesterol or blood pressure. So the idea that tomatoes protect the heart through these pathways is not backed by the evidence.
Whole tomatoes contain many nutrients that work together to protect blood vessels, but scientific testing has not found that eating tomatoes changes the main risk factors for heart disease. So this explanation is not proven by available research.
The combination of lycopene and other phytochemicals in whole tomatoes may reduce oxidative stress in the vascular endothelium, but this effect was not significant in available trials.
Evidence from Studies
Last searched 2mo ago
Supporting (1)
Community contributions welcome
This study found that drinking standard tomato juice lowered bad cholesterol, which supports the idea that whole tomatoes are good for heart health. It didn't compare whole tomatoes to lycopene alone, so it can't say if whole tomatoes are better.
Contradicting (2)
Community contributions welcome
Lycopene and tomato and risk of cardiovascular diseases: A systematic review and meta-analysis of epidemiological evidence
The study found that lycopene (the pigment in tomatoes) is linked to lower heart disease risk, but whole tomatoes showed weaker and not statistically significant links, which goes against the claim that whole tomatoes have stronger evidence.
The effects of lycopene and tomato consumption on cardiovascular risk factors in adults: a Grade assessment systematic review and meta-analysis.
This study looked at whether eating tomatoes or taking lycopene pills helps heart health, and found that neither one improved cholesterol, blood pressure, or other heart risk factors, so it goes against the idea that whole tomatoes are better for your heart.
Score Breakdown
No multi-axis breakdown available yet. The overall Pro / Against score above is the best signal.
- No clinical evidence is available; the score reflects mechanistic plausibility only.
What Would Prove This
Per GRADE and EBM methodology, here is what ideal scientific evidence would look like to definitively prove or disprove this claim, ordered from strongest to weakest.
Systematic Review of RCTs and Cohort Studies on Whole Tomato Products vs. Lycopene for Cardiovascular Disease Risk
Comprehensive search of RCTs and prospective cohort studies comparing whole tomato product consumption with lycopene supplementation or intake, measuring cardiovascular disease incidence (e.g., myocardial infarction, stroke) over at least 5 years.
Randomized Controlled Trial Comparing Whole Tomato Product Consumption vs. Lycopene Supplementation on Cardiovascular Outcomes
Double-blind, parallel-group RCT with middle-aged adults at moderate cardiovascular risk, randomized to daily consumption of whole tomato products (e.g., tomato paste) vs. lycopene capsules matched for lycopene dosage, with cardiovascular event incidence as primary outcome over 5-10 years.
Prospective Cohort Study on Whole Tomato and Lycopene Intake and Cardiovascular Disease Incidence
Large prospective cohort (e.g., >50,000 participants) with validated food frequency questionnaires assessing intake of whole tomato products and lycopene supplements, followed for 10-15 years for CVD events, adjusting for known confounders.
Case-Control Study of Whole Tomato and Lycopene Consumption in Cardiovascular Disease Patients vs. Healthy Controls
Population-based case-control study with incident CVD cases (e.g., first myocardial infarction) and matched controls, retrospective assessment of dietary intake via validated questionnaire, focusing on whole tomato products and lycopene supplements.
Cross-Sectional Study of Current Whole Tomato and Lycopene Intake and Cardiovascular Disease Prevalence
Survey of a representative sample of adults, assessing current intake of whole tomato products and lycopene supplements via FFQ, and measuring CVD prevalence through self-report or medical records.