A Review: Study on Pharmacological Actions and Phytoconstituents of Saffron

In recent years, there has been growing interest in isolating and examining novel bioactive compounds from natural sources with significant health benefits. Saffron, derived from the dried stigmas of Crocus sativus L., has been traditionally used for centuries in medicine due to its therapeutic properties and potential to address various pathological conditions. This review aims to explore the medicinal attributes of saffron, evaluate its potential applications in modern medicine for treating a wide range of disorders, and summarize both early and current evidence regarding the biological and pharmacological activities of saffron and its active constituents, crocin and safranal. Key Findings: Recent phytochemical and pharmacological studies highlight that crocin and safranal exhibit significant activities, including antioxidant, anti-cancer, anti-diabetic, anti-inflammatory, and anti-atherosclerotic effects. However, most of this evidence is derived from in vitro studies, with limited in vivo research supporting these claims. Additionally, although some clinical trials provide preliminary evidence of saffron's ability to alleviate depression and enhance cognitive function in Alzheimer’s patients, more robust studies are needed to confirm these effects