Eating pears raw has the best effect of moistening the lungs. Can eating pears after barbecue really fight cancer? After eating a barbecue, eating a pear or drinking a cup of hot pear juice, a lot of carcinogens accumulated in the body can be discharged? We all know that fried and baked foods produce more carcinogens such as benzopyrene, and pears, especially pear juice, are rich in anticancer substances, which can eliminate or eliminate carcinogens and protect the gastrointestinal tract from cancer to some extent. So many people think that eating pears after barbecue can fight cancer! Is it true or not?