1, do not eat breakfast does not only hurt the stomach and intestines, making people tired, stomach discomfort, headaches, and easy to produce gallstones, while promoting the aging of people. 2, running on an empty stomach running on an empty stomach to increase the burden on the heart and liver, easy to trigger an irregular heart rate, and even sudden death. 3, with boiling water tea boiling water to make tea destroy the vitamin C in tea, it is best to use 70 to 80 degrees of water, so that the tea is good for health. 4, do not brush your teeth before going to bed Not brushing your teeth before going to bed is very harmful, often do not brush your teeth are prone to colds and pneumonia, but also especially cause tooth decay, gum bleeding, and even fall off. 5, do not wash your face before bed Cosmetics and dirt on the face will stimulate the skin, blocking glands or pores, damaging skin health. 6, eat with paint chopsticks Paint contains a variety of harmful substances to the human body, including nitro components are absorbed, will be synthesized with substances containing chloroethylamine powerful carcinogenic effect of nitrosamines. 7, fish sticks stuck in the throat after drinking vinegar vinegar not only can not exclude the fish sticks, but also cause mucosal burns, esophageal edema. 8, pills broken open to take pills broken open will appear angular and not conducive to swallowing, easy to damage the esophagus and gastrointestinal. 9, plastic sheeting on the table plastic sheeting is made of toxic free polyvinyl chloride resin, tableware often contact this toxic substance, will make people chronic poisoning. 10, drunk drinking strong tea tea in the caffeine and alcohol reaction to produce adverse effects, aggravating the pain of drunk people.