Bioactive Potential and Health Benefits of Trigonella foenum-graecum L.: A Comprehensive Review

Fenugreek seeds (Trigonella foenum-graecum L.) are known for their impressive range of health benefits, thanks to their diverse array of phytochemicals. These include steroidal sapogenins like diosgenin, alkaloids such as trigonelline, as well as flavonoids, saponins, galactomannans, and polyphenols. Trigonella foenum-graecum seeds contain mucilaginous fiber, which will tie bile acids and lower fat absorption and cholesterol. These bioactive constituents contribute to fenugreek's antioxidant, anti-inflammatory, antinociceptive, antidiabetic, hypocholesterolemic, gastroprotective, antirheumatic, and antimicrobial activities. Alkaloids, 4-Hydroxyisoleucine, and steroidal saponins have been shown to improve glucose metabolism and reduce cholesterol absorption. Additionally, specific chemical elements might excite insulin release from the B-cells directly, resulting in a drop in blood glucose levels. Trigonella foenum-graecum L. has also been found to have gastroprotective properties, antibacterial activities, and anticancer properties, and has been used to cure arthritis, lose weight, increase milk supply, and manage hyperthyroidism. Overall, fenugreek seeds represent a multi-target natural agent with significant potential for managing metabolic disorders, inflammation, and related health conditions. Therefore, this paper aims to present the existing knowledge on the nutritional composition, bioactive potential, and health benefits in detail.