Clear Mind, based on Supplement Brain Pills (Bu Nao Wan), focuses on Heart Yin and Blood deficiency, Kidney deficiency and Liver Blood deficiency with internal Wind and Damp. This formula supplements Kidney and Blood, transforms and disperses Phlegm and extinguishes Wind. It is very useful for Kidney deficient individuals who also exhibit some Phlegm accumulation and Spirit (Shen) disturbances. When the Heart Blood has become depleted for some time, the Yin and Blood will be depleted and Wind will rise. Phlegm will often accumulate, misting the Mind and obscuring the Spirit (Shen). As a result, the Spirit-Mind will have no place to root itself and will become unsettled and begin to wander. Clear Mind nourishes the Brain, Heart and Kidneys while building Blood and giving the Spirit-Mind a place to quietly rest.