Used in research for its potential neuroprotective and anti-inflammatory properties. Shows interest in studies related to Parkinson’s and Alzheimer’s diseases due to its ability to cross the blood-brain barrier. Also investigated for antioxidant effects and possible role in modulating neurotransmitter systems. Found in some traditional herbal preparations, where it may contribute to overall physiological effects. Limited to laboratory and preclinical studies; not used in commercial pharmaceuticals.