The best herbal supplement for yang is deer antler, which is thought to be a strong supplement for the kidneys, warming the kidneys and strengthening the yang, and can be a strong supplement for the yang energy of the body and improve the sexual function of men. For women, it can treat coldness in the uterus, help with pregnancy, and improve the symptoms of aging in patients, etc. (deer antler) is personally thought to be the best for yang supplementation. There are also many Yang tonics that work well and can be regulated according to the condition under the guidance of a doctor, like Cordyceps, Eucommia, Bonesetter, Dog’s Backbone, Locking Yang, Cistanches, Epimedium, etc. The effect is possible, and even Zi He Che is a good choice. The clinical application of Yang tonic herbs should be applied with caution, otherwise it is easy to develop fire and other related symptoms.