What vegetables can prevent cancer? Research has shown that consuming cruciferous vegetables not only aids in detoxification but also effectively prevents colorectal and esophageal cancer when consumed at least once a week. Common examples of these vegetables recommended for the public include:

1. Cauliflower
2. Broccoli
3. Cabbage
4. Pak Choi
5. Shanghai Pak Choi
6. Kailan (Chinese Kale)
7. Komatsuna (Japanese Mustard Spinach)
8. Brussels Sprouts
9. Arugula
10. Kale

Cruciferous vegetables have detoxifying properties due to their content of phytochemicals such as sulforaphane and isothiocyanates. These compounds, catalyzed by gastric acid, produce compounds like indole, which can promote liver detoxification enzyme activity and facilitate the metabolism and elimination of toxins such as environmental hormones.

Registered dietitians also point out that cruciferous vegetables contain higher levels of antioxidants and anti-cancer components. Broccoli and cauliflower, in particular, are considered superfoods.