Eating more broccoli, cabbage, and similar veggies is linked to a small but noticeable drop in the chance of getting any kind of cancer, especially when people eat them regularly compared to rarely.

Pro

Against

Evidence from Studies

Supporting (1)

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Fruit and vegetable intake and the risk of cardiovascular disease, total cancer and all-cause mortality—a systematic review and dose-response meta-analysis of prospective studies

Systematic Review With Meta-Analysis

Human

This big study found that people who eat more cruciferous veggies like broccoli and cabbage tend to have a lower risk of getting cancer, which matches the claim that these veggies help reduce cancer risk.

Contradicting (0)

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No contradicting evidence found

Source Study

Fruit and vegetable intake and the risk of cardiovascular disease, total cancer and all-cause mortality—a systematic review and dose-response meta-analysis of prospective studies

Score: 43

DOI: 10.1093/ije/dyw319

Similar Assertions

Eating more fruits and veggies is linked to a small but real drop in the chance of getting cancer, but eating more than about 6 servings a day doesn’t help much more.

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Eating more carrots, sweet potatoes, and other orange or dark green veggies is linked to a lower chance of getting cancer, more than other types of vegetables.

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Eating more fruits and veggies doesn’t seem to lower the chance of dying from cancer, based on the available evidence.

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Eating more fruit seems to help more than eating more vegetables when it comes to lowering the risk of dying from cancer.

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Just because eating more fruits and veggies doesn’t lower overall cancer deaths doesn’t mean it doesn’t help prevent certain kinds of cancer — we just didn’t look closely enough at each type.

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