Foods You Should Eat and Avoid After a Root Canal After a root canal, soft foods like yogurt, smoothies, mashed potatoes, and soup support healing while reducing strain on treated teeth. Avoid hard, crunchy, or sticky foods that may damage temporary fillings or cause discomfort. Proper dietary choices help protect the tooth, ease recovery, and promote long-term oral health. https://gohardsdental.com/foods-you-should-eat-and-avoid-after-a-root-canal/