What are omega-3's?
Omega-3 polyunsaturated fatty acids are the collective name for several fatty acids that are not synthesized in the human body in the right amounts, but are necessary for good nutrition and health. They take an active part in metabolism, are the building material of cells, serve to prevent atherosclerosis, heart and vascular diseases, asthma, depression, etc. The most important Omega-3 fatty acids are alpha-linolenic, eicosapentaenoic and docosahexaenoic.
What foods contain omega-3s?
The main source of Omega-3 is fish, especially fatty and semi-fatty fish. For example, mackerel, sardines, salmon, tuna and herring. Flax seeds, chia seeds, and sesame seeds are high in fatty acids. Omega-3 is also found in walnuts, beans, cauliflower, spinach, broccoli, and soybeans.

Omega-3 fatty acids have a huge impact on the human body. They are important for proper blood circulation, proper functioning of the brain, and good metabolism. Also Omega-3 have anti-inflammatory properties, support the activity of white blood cells, improve blood viscosity, increase energy, stimulate the immune system by strengthening the protective barrier against viruses and bacteria, reduce the concentration of homocysteine - an amino acid that accumulates in the body and leads to blood clots.
Benefits of Omega-3
Omega-3 fatty acids are essential to maintaining a person's beauty, youthfulness and health. They can reduce the risk of heart and vascular disease, improve blood circulation, increase cognitive functions of the brain - mental performance, memory, concentration, lower blood pressure, are useful for the prevention of diabetes. Omega-3 deficiency threatens dry skin and hair, fatigue, brittle nails, insomnia, depression, joint problems.