What are omega-3 fatty acids?
Omega-3s are essential fatty acids. The main types include ALA, EPA and DHA. EPA and DHA are primarily obtained from fish, seafood and marine-based supplements.
What are EPA and DHA?
EPA and DHA are long-chain omega-3 fatty acids commonly found in fish oil. EPA and DHA support cardiovascular health, while DHA also plays an important structural role in the brain.
Is fish oil the same as omega-3?
Not exactly. Fish oil is a common source of omega-3 fatty acids, particularly EPA and DHA. The amount of EPA and DHA can vary substantially from one fish oil supplement to another.
How do I compare omega-3 supplements?
Compare the actual amounts of EPA and DHA per serving rather than looking only at the total milligrams of fish oil. Concentration, serving size and format are also useful factors to consider.
Are liquid omega-3 supplements as good as capsules?
Both can provide EPA and DHA. The better choice depends on the formula, concentration and your preference for a liquid or softgel format.
When should I take omega-3?
Omega-3 supplements can generally be incorporated into your daily routine and are commonly taken with food. Follow the directions on the specific product you choose.
Do I need an omega-3 supplement if I eat fish?
Not necessarily. Your need for supplementation depends on how much EPA and DHA you already obtain through your diet and your individual nutritional needs.