Copyright: ©Author(s) 2026.
World J Gastrointest Oncol. Mar 15, 2026; 18(3): 117083
Published online Mar 15, 2026. doi: 10.4251/wjgo.v18.i3.117083
Published online Mar 15, 2026. doi: 10.4251/wjgo.v18.i3.117083
Table 1 Dietary factors and their association with Helicobacter pylori-negative early gastric cancer
| Dietary component | Effect on gastric cancer risk |
| High salt intake | Increases risk; associated with mucosal damage and carcinogen promotion |
| Processed meats | Increases risk; linked to carcinogen formation |
| Fruits and vegetables | Protective effect; rich in antioxidants and micronutrients |
| Dietary fiber | Protective effect; aids in carcinogen excretion and gut health |
| Mediterranean diet | Protective effect; rich in anti-inflammatory foods |
| Western diet | Increases risk; high in processed foods, red meats, and fats |
| Vitamin C | Protective effect; reduces oxidative DNA damage |
| Vitamin D | Mixed evidence; some studies suggest protective effect |
- Citation: Fan D, Li RJ, Guo CY, Jiao Y. Dietary factors in Helicobacter pylori-negative early gastric cancer: Risk, protection, and mechanistic insights. World J Gastrointest Oncol 2026; 18(3): 117083
- URL: https://www.wjgnet.com/1948-5204/full/v18/i3/117083.htm
- DOI: https://dx.doi.org/10.4251/wjgo.v18.i3.117083
