To manage high blood pressure, it's essential to make dietary changes that help control and reduce the risk of complications. Here are some key foods to avoid: 1. **Processed meats**: Limit or avoid processed meats such as bacon, hot dogs, sausages, and deli meats. 2. **Canned foods with preservatives**: Choose fresh fruits and vegetables instead of canned ones with added preservatives. 3. **High-sodium foods**: Reduce sodium intake by limiting or avoiding high-sodium foods like pickles, potato chips, and processed snacks. 4. **Fried foods**: Limit fried foods such as French fries, chicken strips, and doughnuts, which are high in calories and unhealthy fats. 5. **Fatty meats**: Choose lean protein sources like poultry, fish, and plant-based options instead of fatty meats. 6. **Vegetable oil and margarine**: Opt for healthier alternatives like olive oil, avocado oil, or nuts to reduce the intake of trans fat. 7. **Table salt**: Use herbs, spices, and lemon juice to flavor food instead of adding table salt. 8. **Grapefruit**: Some studies have suggested that grapefruit may interact with certain medications used to treat high blood pressure.