Bronchitis is an infection that involves the inflammation of the lining of the airways. Therefore, any foods that can increase inflammation should be avoided. A list of common foods to avoid with bronchitis include, but are not limited to: - Caffeine - Alcohol - Dairy products (e.g., cheese, milk) - Red meats - Processed, high-fat fast foods - Salty foods (e.g., chips) - Sugary foods (e.g., candy) Now with this extensive list, you may be wondering what foods are okay to consume with bronchitis. It is recommended to follow a natural diet consisting of fruits (e.g., antioxidants, such as berries), vegetables, whole grains, and nuts to reduce and/or prevent further inflammation. Certain foods may even act as natural cough-suppressants (e.g., bananas). With bronchitis, you should also be drinking plenty of fluids to help clear mucus from the airways. Try mixing hot water with lemon, ginger, honey, and/or cayenne pepper (spicy). The hot water and cayenne pepper will help to further open up the airways and loosen any trapped mucus, while the honey can provide a soothing effect on the throat.