Krill oil is a nutritional supplement derived from krill that has the following main benefits: Heart Health: EPA (eicosapentaenoic acid) and DHA (docosahexaenoic acid) in krill oil are omega-3 fatty acids that help reduce the risk of cardiovascular disease. It can protect the heart by reducing blood viscosity, preventing blood clots, and lowering triglyceride levels. Blood Lipid Regulation: Krill oil helps regulate blood lipids, reducing cholesterol and triglyceride levels, which may help improve high blood lipids. Anti-Inflammatory Effects: Omega-3 fatty acids have anti-inflammatory properties, and these components in krill oil can help reduce the body's inflammatory response. Cognitive Function: Krill oil is believed to improve memory and learning ability because it contains DHA, which is essential for brain function. Blood Vessel Cleansing: Krill oil helps remove oil from blood vessels and maintains blood vessel health. Digestive System: Although krill oil mainly acts on the cardiovascular system, its components may also support digestion and help maintain healthy digestive function.