Fish oil is a dietary supplement rich in omega-3 fatty acids, primarily eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA). These essential fats are known for their anti-inflammatory properties and wide-ranging health benefits, particularly for heart and brain health. Omega-3s cannot be produced by the body and must be obtained through diet or supplementation.
Regular fish oil consumption is linked to a reduced risk of cardiovascular diseases by improving cholesterol levels, lowering blood pressure, and reducing triglycerides. It also plays a role in brain function, supporting cognitive health and mental well-being. Athletes and active individuals may benefit from its ability to reduce exercise-induced inflammation and promote joint health.
High-quality fish oil supplements are often derived from fatty fish like salmon, mackerel, and sardines. However, excessive intake may cause gastrointestinal issues or increase the risk of bleeding.
Synonyms: Omega-3 Fatty Acids, EPA, DHA
Benefits:
- Supports cardiovascular health
- Reduces inflammation and joint pain
- Enhances brain function and mental clarity
- Promotes healthy skin and hair
Sources:
- Fatty fish (salmon, sardines, mackerel)
- Fish oil supplements
- Algal oil (plant-based alternative for omega-3)
Notes:
- Excessive intake may lead to nausea, diarrhea, or an increased risk of bleeding.
- Choose high-purity supplements tested for heavy metals like mercury.