Samfuran da ke ba da bukatun lafiyar yawan jama'a. A cewar wanene, ya kamata waɗannan samfuran "a kowane lokaci, a cikin wadataccen abu a cikin siffofin sashi da ya dace, tare da isasshen bayani da kuma isasshen bayani, da kuma isasshen bayani, kuma a farashin mutum da al'umma zasu iya bayarwa". The products that serve the health needs of the population. According to WHO, these products should be available “at all times,in adequate amounts in the appropriate dosage forms, with assured quality and adequate information, and at a price the individual and the community can afford”.