Keep warm, get plenty of sunshine, don’t get cold and stay away from harsh cold environments. Be active and exercise reasonably, such as doing aerobic exercises like jogging and walking. You can regulate your life through diet, for example, you can eat some beef to nourish your qi and consume longan meat, pig liver and brown sugar to nourish your blood. In addition, more mugwort foot baths can help get rid of cold dampness, and you can also drink some tea to dispel cold dampness, etc.