There are many kinds of fruits that are suitable for lung cancer patients. scarcity. In vitro research shows that low doses of vitamin B17 have certain anti-tumor effects, but one should not eat too many of them.4. Figs, especially for patients with lung cancer who often have diarrhea, can regulate the gastrointestinal tract and help stop diarrhea.5. Apples are also fruits with relatively rich vitamin content and balanced distribution, which are also suitable for lung cancer patients.