Omega-3 fatty acids are considered essential fatty acids: They are necessary for human health but the body cannot make them. Omega-3 fatty acids can be found in fish, such as salmon, tuna, and halibut, other seafood including algae and krill, some plants, and nut oils. Also known as polyunsaturated fatty acids (PUFAs), Omega-3 fatty acids play a crucial role in brain function, as well as normal growth and development and it may reduce the risk of heart disease. Omega-3 fatty acids reduce inflammation and may help lower risk of chronic diseases such as heart disease, cancer, and arthritis. Omega-3 fatty acids are highly concentrated in the brain and appear to be important for cognitive (brain memory and performance) and behavioral function. Infants who do not get enough Omega-3 fatty acids from their mothers during pregnancy may be at risk for developing vision and nerve problems. Symptoms of Omega-3 fatty acid deficiency include fatigue, poor memory, dry skin, heart problems, mood swings or depression, and poor circulation.omega 3 has a lot of health benefits as: • As Dietary Supplement for Healthy Heart and cardiovascular system. • For pregnancy health. • For Anti-inflammatory action. • Baby retina & eye sight development.