Frequent colds can be treated with a combination of lifestyle changes, including going to bed early and waking up early to ensure adequate and good sleep. Eat a rich and balanced diet, do not overeat, eat less and more meals, eat more fresh food rich in multivitamins, trace elements, minerals and high protein, such as fresh vegetables and fruits in bright colors, as well as eggs, milk, soy milk, lean meat, etc., and eat some nutty foods as appropriate. You can do moderate physical exercise every day, such as jogging, swimming, tai chi, yoga, mountain climbing, etc., which can last for more than 45 minutes to enhance cardiopulmonary function. If necessary, you can also take Chinese medicine to enhance immunity, such as Western ginseng tablets, Chinese medicine granules, Jin Shui Bao capsules, etc. Through the above-mentioned conditioning measures, the immunity of the body can be strengthened and the frequent occurrence of colds can be prevented.