Flax Seeds: A Comprehensive Review of Nutritional Benefits, Cosmetological Applications, Cardiovascular Effects, and Potential in Pcos Management

Flax seeds (Linum usitatissimum) have emerged as a functional food with significant health-promoting properties. This review synthesizes current knowledge on flax seeds, highlighting their rich nutritional profile, including omega-3 fatty acids, lignans, and fiber, and their diverse applications. We explore the role of flax seeds in improving cardiovascular health by modulating lipid profiles and blood pressure, their benefits in cosmetology for skin and hair health, and their potential in managing Polycystic Ovary Syndrome (PCOS) and promoting menstrual health. Additionally, we address potential side effects and considerations for their consumption and topical use. This review underscores the value of flax seeds as a dietary supplement and a component in cosmetic formulations, advocating for further research to fully elucidate their mechanisms of action and optimize their utilization.