Collateral theory of traditional Chinese medicine is the theory of using human meridians and collaterals. For example, our common acupuncture weight loss is to regulate the qi and blood of zang-fu organs, balance the yin and yang, dredge the channels and collaterals and finally achieve the goal of losing weight. Chinese medicine meridians can really help to lose weight after childbirth, but to succeed, we must cooperate with reasonable exercise and diet to achieve the best effect.