When spring is warm and cold, the temperature difference is still large, and blood vessels will contract sharply, which can easily lead to colds. Suggest drinking some ginseng tea. Ginseng can improve blood circulation in cold areas. Ginseng can dilate peripheral blood vessels and improve blood circulation. After taking ginseng, it can dilate blood vessels and make blood circulation smooth. Therefore, it is confirmed that ginseng has the function of eliminating cold phobia. Moreover, ginseng is very easy to buy now, and one person in Taobao Mall is an organic ginseng, which is more secure. Just add one person to Taobao Mall search.