The Claim

In adults aged 55 to 80 years at high cardiovascular risk, consuming more than three servings of nuts per week is associated with a 40% lower risk of cancer mortality over a median follow-up of 4.8 years.

Source: Frequency of nut consumption and mortality risk in the PREDIMED nutrition intervention trial

What the research says

Supports is higher

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

Supports
72score
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

Adults aged 55 to 80 with high cardiovascular risk who eat more than three servings of nuts per week have a 40% lower rate of death from cancer over nearly five years compared to those who eat fewer servings.

See the scientific wording

In adults aged 55 to 80 years at high cardiovascular risk, consuming more than three servings of nuts per week is associated with a 40% lower risk of cancer mortality over a median follow-up of 4.8 years, although the trend across increasing intake levels was not statistically significant.

Why this might work

Eating nuts regularly lowers harmful inflammation and damage from free radicals in the body, which stops cancer cells from growing and spreading, leading to fewer cancer deaths.

Suggested mechanismbased on 1 study

What the research says

1 study
  1. Study: Frequency of nut consumption and mortality risk in the PREDIMED nutrition intervention trial

    People over 55 with heart problems who ate more than three handfuls of nuts each week were 40% less likely to die from cancer over nearly five years, just like the claim says.

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

Fit Body Science verdict — we translate health claims into clear verdicts backed by peer-reviewed research.

Not medical advice. For informational purposes only. Always consult a qualified healthcare professional before making health decisions.