Rubiadin is primarily used in the field of traditional medicine and modern pharmacological research due to its bioactive properties. It exhibits significant anti-inflammatory and antioxidant activities, making it valuable in the development of treatments for chronic inflammatory diseases. Studies have shown Rubiadin can induce apoptosis in certain cancer cell lines, suggesting potential as an anticancer agent, particularly in liver and breast cancer research. It also demonstrates antimicrobial effects against a range of pathogenic bacteria and fungi, supporting its use in antimicrobial formulations. Additionally, Rubiadin is investigated for its hepatoprotective properties, offering possible applications in liver-protecting drugs or supplements. Due to its natural origin and low toxicity profile, it is also explored as a functional ingredient in nutraceuticals and herbal formulations.