wikiHow Foods to Help Lower BUN Levels When it comes to lowering blood urea nitrogen (BUN) levels, it is important to focus on a balanced and healthy diet. Here is a list of 20 foods that may help in maintaining healthy BUN levels: Cucumber Watermelon Celery Cranberries Blueberries Strawberries Pineapple Bell peppers Garlic Onions Cauliflower Broccoli Spinach Kale Fish (such as salmon or tuna) Skinless chicken breast Turkey Eggs Low-fat dairy products (such as skim milk and Greek yogurt) Legumes (such as lentils and kidney beans) These foods are generally low in protein and can help to support kidney function and maintain healthy BUN levels. It is important to note that individual dietary needs may vary, and it is advisable to consult with a healthcare professional or registered dietitian for personalized dietary advice based on your specific health condition. Page