Medicinal and Nutritional Importance of Linum usitatissimum L. in Human Health

Linseed, also known as flaxseed, stands out as a nutritional powerhouse rich in omega-3 fatty acids, particularly alpha-linolenic acid (ALA), essential for human health. Linseed is recognized for its nutritional value, providing quality proteins, dietary fiber, and phenolic compounds that aid in reducing constipation, improving bowel movement, and lowering cholesterol levels. Essential fatty acids from linseed, crucial for cardiovascular and anti-inflammatory support, are abundant in linseed oil, offering a wide array of health benefits. Studies highlight its significance as a “superfood” with diverse health advantages, including omega-3 fatty acids, lignans, and soluble dietary fiber, which exhibit anti-inflammatory and anti-cancer properties. Beyond its fatty acid and lignan content, linseed provides high-quality fiber and protein, making it a versatile ingredient in various food products that support gastrointestinal health, inflammation reduction, and management of conditions like diabetes and arthritis. Recent research emphasizes the employability of flaxseeds in various forms, such as whole, powdered, oil, or flour, in food products and industrial applications, showcasing novel health benefits associated with its consumption. Additionally, industrially, linseed’s durable fibers and quick-drying oil are utilized in textiles, paints, varnishes, and even biodiesel production, highlighting its multifunctional applications and substantial health benefits.