Common Names: Bee glue
Propolis, also known as bee glue, is a resinous substance produced by honey bees by mixing saliva and beeswax with exudates from tree buds, sap flows, or other botanical sources. It is used by bees as a sealant for small gaps in their hives. The composition and color of propolis vary depending on its botanical source and geographical location, with dark brown being the most common color. In temperate climates, bees often collect resins from trees like poplars and conifers, while in neotropical regions, bees may also gather resin from flowers. Propolis contains a multitude of compounds, including flavonoids, phenolic acids, essential oils, and various minerals, contributing to its diverse chemical profile.
This substance has been recognized for its medicinal and therapeutic properties since ancient times, and utilized by cultures such as the Egyptians, Greeks, and Romans. Modern research has identified over 500 compounds in propolis, including terpenes, coumarins, amino acids, and aromatic acids, revealing its potential as an anticancer, anti-inflammatory, antioxidant, antibacterial, and antiviral agent. Despite its wide range of bioactive compounds, the full extent of propolis's medicinal benefits and its mechanisms of action in treating various diseases, including autoimmune diseases, diabetes, and cardiovascular disorders, are still subjects of ongoing research and clinical trials. It's important to note that while propolis shows promise in various therapeutic areas, its effectiveness and safety are still being evaluated, and its use in medical treatments should be approached with caution.