Myricetin as a promising flavonoid with multitargeted biological activity

Polyphenolic compounds are widely represented in objects of plant origin and have diverse types of biological activity. Since ancient times, the beneficial effect of various galenic preparations on human health has been known, and they acted as almost the only source of treatment for various diseases and improvement of well-being. The major components of many herbal medicines are flavonoids, which are represented by both individual structures and related carbohydrate components. One of the widely represented flavonoids in plants is myricetin. This molecule belongs to one of the most hydroxylated compounds and has a wide range of therapeutic possibilities. This modern review summarizes the latest information on myricetin’s antioxidant, antidiabetic, anti-inflammatory, antiviral, neuroprotective, antitumor, hepatoprotective activity and its effect on the functioning of the cardiovascular system. From the latest results of studying the biological activity of myricetin, it is obvious that the polyphenolic compound is a promising substance for the prevention and complex therapy of various diseases. It should be noted that myricetin can be considered as a potential candidate for the targeted design of new substances with more pronounced pharmacological effects. In addition, the flavonoid finds application in various biologically active additives and food products, which expands the prospects of its research.