As the saying goes, medicine is better than food. For post-operative patients with esophageal cancer cardia, I do not agree to use any tonic. It is better not to use those so-called tonic drugs with unknown side effects, uncertain efficacy and no real therapeutic effect. In our daily life, there are good foods that are effective for patients’ recovery, such as black fungus, monkey head mushroom, enoki mushroom and flat mushroom, which have anti-cancer effects. The second food is a glass of soy milk or milk every morning, either one of the two can be chosen. Depending on your suitability for that drink. Third, one or two eggs a day, you can steam and stew and boil, chew slowly. A strong body will certainly improve one’s ability to fight diseases and increase the immunity of the body, which in turn will have anti-cancer effects.