We aim to review Protaetia brevitarsis surensis (PBS) with a specific focus on its historical uses and characteristics, making it one of the most viable food sources or medicinal materials. Ordinary PBS and food insects are characterized by low-emission, especially greenhouse gas, insect farming technologies in Republic of Korea. In addition, PBS is considered essentially acceptable for alternative insect food for human and effective environmental conservation in the near future. Generally, PBS larvae have long been studied the most widely as edible and medicinal insects in Korea compared to the other countries. Almost one thousands farmers are breeding the PBS and the productivity range are very variable from 0.3 to 5.0 tons/person·per year.

Nowadays most people in advanced countries endangered under adult diseases such as hypertension, diabetes, hyperlipidemia, inflammatory disease, human oxidation, and liver-related diseases. In South Korea also very serious situation for the adults and children by the changing from vegetable food to animal food and changed labor pattern from physical labor to mental labor. We aim to review Protaetia brevitarsis surensis (PBS)’s beneficial multi-functions on human with research reports and verification of well-known common sense in South Korea, which was commonly known as medicinally very effective in liver related diseases. PBS larvae known as cold body characteristics, so, it more effective to Yang-in(Oriental physical constitution classification method: Warm body which Jinseng, Panax ginseng, not available people) than Um-in(Cool body- Jinseng available people). The functional effects mostly known effective on liver related diseases mainly by oriental clinic and as folk remedies. However, nowadays PBS larvae’s folk remedies and other multi-functions scientifically researched and that results verified by many papers such as whitening of skin therapeutic effects, prevention of breast cancer, inflammatory disease, human oxidation, and liver-related diseases. For the increasing of medicinal effects, advanced fermentation and ethanol extraction methods will be very useful compared to non-fermentation of PBS larvae and water extraction. So, we concluded that PBS could diminish or decreasing the adult diseases and it will be very useful food and medicinal materials simultaneously for the human food and medicine by the advanced extraction methods.