(a) Frequency of each origin (herbal, animal, mineral, and others) in UNaProd database; (b) the share of each origin in the main ITM Mizaj types. (c) Frequency of scientific names extracted for drugs with herbal, animal, and mineral origins. (d) The most common plant families of UNaProd extracted from each of the scientific name resources. (e) Frequency of the main Mizaj types of drug monographs in UNaProd. The numbers on each bar represent the exact number of frequencies.