There is no cancer is most afraid of three hairy wild vegetables, food can only play a role in providing nutrients, and there is no anti-cancer effect. Cancer patients due to the body is relatively weak, so the demand for nutrients is also relatively large, patients can eat more food with high quality protein, such as milk, eggs, beef porridge, meat wontons, fish soup, tofu and so on. Also with the supplement of fresh vegetables and fruits, try to make the nutritional balance, such as spinach, tomatoes, celery, apples, bananas and so on. Although some of the wild vegetables can be eaten, but the general population is generally lack of their ability to identify them, it is easy to pick inedible wild vegetables, so it is not recommended to arbitrarily pick wild vegetables to eat. Therefore, it is not recommended to pick wild vegetables and eat them freely. Moreover, as food, wild vegetables do not have anti-cancer effects, and eating poisonous wild vegetables by mistake may also affect the body and make the disease more serious. Therefore, it is suggested that patients should not listen to folk remedies, but follow the doctor’s instructions to standardize the treatment and consume safe food.