Fish Oil
Sources and Composition:
Fish oil is extracted from the tissues of oily fish such as salmon, mackerel, tuna, herring, and sardines. It is rich in omega-3 fatty acids, primarily EPA (eicosapentaenoic acid) and DHA (docosahexaenoic acid), which are essential for human health but cannot be synthesized by the body.
Health Benefits:
- Heart Health:
- Reduces triglycerides, lowers blood pressure, and decreases the risk of plaque buildup in arteries.
- May reduce the risk of heart attacks and strokes.
- Brain Function:
- DHA supports brain development in infants and cognitive function in adults.
- Linked to improved memory and reduced risk of neurodegenerative diseases.
- Anti-Inflammatory Effects:
- EPA and DHA reduce chronic inflammation, benefiting conditions like arthritis.
- Mental Health:
- May alleviate symptoms of depression, anxiety, and ADHD.
- Eye Health:
- DHA is a major structural component of the retina, aiding in prevention of macular degeneration.
- Pregnancy and Development:
- Critical for fetal brain and eye development; recommended for expectant mothers.
Forms of Supplements:
- Triglyceride Form: Closer to natural fish oil, better absorption.
- Ethyl Esters: Concentrated form, often used in high-dose prescriptions.
- Cod Liver Oil: Contains added vitamins A and D, but not suitable for high-dose omega-3 needs.
