4. Salt-Preserved and Pickled Foods

Pickles and other salt-preserved foods might add flavor and crunch to your meals, but many of these items are packed with high levels of salt and chemical preservatives. These ingredients have been strongly linked to an increased risk of stomach cancer. To protect your health, it’s important to consume these foods in moderation and consider homemade versions with reduced salt content.

Evidence from Studies
Research indicates that populations with high consumption of salt-preserved foods—especially in certain Asian regions—experience significantly higher rates of stomach cancer. One meta-analysis published in Cancer Science confirmed a clear association between excessive salt intake and elevated stomach cancer risk.

Reducing the Risk
• Cut Back: Limit your intake of highly salted and pickled products.
• Go Fresh: Choose fresh or frozen vegetables and fish instead of preserved options.
• Flavor Smartly: Use herbs, spices, lemon juice, or vinegar to add taste instead of relying on salt.

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