Which Foods Help Prevent Cancer? | Dr. Neal Barnard Q&A

By rjoachim | March 11, 2024

Here are some types of foods generally recommended for potentially reducing cancer risk:

  • Fruits and Vegetables: Aim for a colorful variety. These are rich in vitamins, minerals, and fiber, which may have protective effects against cancer [1, 2, 3].
  • Cruciferous Vegetables: Broccoli, cauliflower, Brussels sprouts, and kale contain compounds like sulforaphane, which may have anti-cancer properties [2].
  • Whole Grains: Whole grains provide fiber, which can help with digestion and potentially reduce cancer risk, particularly colon cancer [2].
  • Legumes: Beans, lentils, and peas are good sources of fiber and protein, and some studies suggest they may be linked to a lower risk of certain cancers [2].
  • Fatty Fish: Salmon, tuna, and sardines are rich in omega-3 fatty acids, which may have anti-inflammatory properties and potentially reduce cancer risk [2].

General Dietary Tips:

  • Limit processed meats: Processed meats like hot dogs, bacon, and sausage have been linked to an increased risk of cancer [2].
  • Moderate red meat intake: Red meat consumption may be linked to a higher risk of certain cancers. Moderation is key [2].
  • Maintain a healthy weight: Obesity is a risk factor for several cancers. Maintaining a healthy weight through diet and exercise is crucial [2].

Remember, a balanced and varied diet is best. Focus on incorporating plenty of fruits, vegetables, and whole grains while limiting processed foods and unhealthy fats.

Here are some additional resources you might find helpful:

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