三餐后漱口研究发现,一天漱口3次,感冒风险降低近四成。一日三餐后用淡盐水漱口,可起到杀灭感冒病毒的效果。握手后洗手感冒患者打喷嚏或咳嗽时,可能会将病毒喷到手上。在感冒高发季,与人握手后应尽快洗手。另外,门把手、公交车吊环等都可能粘有感冒病毒,接触后应尽快洗手。常食绿叶菜多吃绿叶蔬菜能提高免疫力。常吃西兰花、菜花等十字花科蔬菜,效果更好。适当加点辣辣椒中的辣椒素能改善鼻腔通气状况,大蒜中的大 Mouthwash after three meals of study found that mouthwash three times a day, reduce the risk of influenza by nearly 40%. After three meals a day with a light salt gargle, can play the effect of killing cold virus. Wash Hands After Shaking Colds When a patient sneezes or coughs, they may spray the virus on their hands. High season in the cold, shaking hands with people should wash their hands as soon as possible. In addition, door handles, bus rings, etc. may be stuck with cold virus, contact should be as soon as possible after washing their hands. Eating green leafy vegetables eat more leafy vegetables can improve immunity. Eat broccoli, cauliflower and other cruciferous vegetables, the effect is better. Appropriate to add some hot peppers pepper can improve nasal ventilation, garlic in the big