The Claim

Intrinsic sugars from fruits and vegetables are associated with a non-linearly decreasing risk of cardiovascular disease, with the lowest risk observed at 14% of total energy intake and higher risk at near-zero intake.

Source: Association of sugar intake from different sources with cardiovascular disease incidence in the prospective cohort of UK Biobank participants

What the research says

Supports is higher

Support is ahead, but a single strong opposing study can change this.

Supports
60score
Challenges
0score

These are independent scores, not a percentage. Higher-grade studies count more, so a single strong opposing study can outweigh several weaker ones.

Correlation
1 study reviewed
In plain English

Consuming intrinsic sugars from fruits and vegetables at 14% of total daily energy intake is linked to the lowest risk of cardiovascular disease; lower or higher intake levels are linked to higher risk.

See the scientific wording

Intrinsic sugars from fruits and vegetables are associated with a non-linearly decreasing risk of cardiovascular disease, with the lowest risk at 14% of total energy intake and higher risk at near-zero intake, suggesting that moderate consumption may be protective.

Why this might work

When people eat fruits and vegetables with moderate amounts of natural sugars, the fiber slows down sugar absorption, which keeps blood sugar and insulin levels stable. This prevents the liver from making too much fat and reduces stress on blood vessels. The fruits and vegetables also provide antioxidants that protect blood vessels from damage. When people eat almost no fruits and vegetables, they miss these protective effects, leading to higher fat buildup in the liver, higher blood pressure, and damaged blood vessels, which increases the chance of heart disease.

Supported mechanismbased on 1 study

What the research says

1 study
  1. Study: Association of sugar intake from different sources with cardiovascular disease incidence in the prospective cohort of UK Biobank participants

    Eating moderate amounts of natural sugars from fruits and veggies is linked to the lowest heart disease risk — people who eat almost none have a higher risk, and this study found exactly that.

Score breakdown, mechanism chain, raw evidence, ideal studies needed & 1 supporting studies

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