医
China Med Service
Best doctors, yours
Breaking down language, channel and process barriers in cross-border care — making the best doctors your personal doctors.
300 Grade-A partner hospitals · 3,000+ leading experts · one-stop service across all specialties
穴名：关元（别名：下纪、丹田。）
释义：关，关卡；元，元气。穴为三焦元气所居，小肠募，培补元气要穴。
定位：在下腹部，脐中下3寸，前正中线上。
所属经络：任脉
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