9. Acidic Foods
Try to avoid any highly acidic foods when you're sick. The acid often causes increased inflammation, causing your body to work even harder to heal itself. This is why some natural remedies, such as apple cider vinegar, are questionable as they agitate the stomach lining, making stomach symptoms worse. If you're not sure how an acidy food will react on your stomach, try eating only a small amount and waiting a few hours.
Everyone has foods they love and hate when they're sick. However, some foods are universally bad. Skip the things that'll just make you feel worse so you get better faster. What foods do you avoid when you're sick?