In everyday life, if you want to prevent colds, you need to pay attention to keeping warm and avoid catching cold from the wind. The most important thing is to actively participate in physical exercise to enhance your physique and improve your own resistance, which is crucial. To enhance your own resistance, you can improve it through some small details in your daily life, such as eating more fresh fruits and vegetables, supplementing vitamins, and also making sure not to stay up late at night, ensuring sufficient sleep to enhance your resistance. You should also pay attention to personal hygiene, washing your hands before meals and after using the toilet, and often open windows for ventilation to keep the indoor air fresh and circulating. Additionally, it is necessary to regularly disinfect the bedroom to eliminate bacteria and avoid bacterial infections. Also, pay attention to eating more warm, soft, and easily digestible foods.