Eating more oranges, grapefruits, and other citrus fruits is linked to a lower chance of having a stroke, with each extra serving helping a bit more.
Scientific Claim
Higher intake of citrus fruits is associated with a 12% lower risk of stroke per 100 g/day increase, suggesting that certain fruit types may be particularly beneficial for cerebrovascular health.
Original Statement
“Citrus fruits: Per 100 g/d, RR = 0.78 (0.69–0.90) for total stroke... Inverse associations were observed between the intake of... citrus fruits... and cardiovascular disease and all-cause mortality.”
Evidence Quality Assessment
Claim Status
appropriately stated
Study Design Support
Design supports claim
Appropriate Language Strength
association
Can only show association/correlation
Assessment Explanation
The claim uses 'associated with' and reflects the observed relative risk reduction from observational data, correctly avoiding causal language.
Evidence from Studies
Supporting (1)
This study found that eating more fruits, especially citrus like oranges and lemons, is linked to a lower chance of having a stroke, which supports the idea that citrus fruits are good for brain and blood vessel health.