The most recommended food for lung cancer is pear, which is a very good fruit for lung maintenance. 2. In addition to anti-cancer and anti-cancer effects, onions also have the effect of sterilization and disinfection, can reduce blood pressure and blood lipids, but also calcium, for cancer prevention food is recommended. 4, celery, you can eat celery scrambled eggs, in addition to anti-cancer and anti-cancer effects, but also to calm and sedation, for the human body is very important, but also to lower blood pressure, anti-aging, the effect is very good.