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Omega-3 (EPA + DHA)

Also called: Fish oil, algal oil, DHA, EPA

Essential fats for the heart, brain and eyes. Indian diets, especially vegetarian ones, are often low in EPA and DHA.

Typical amount
250–1,000 mg EPA + DHA a day
Best time
With lunch or dinner · Timing guide
Food
With a meal that contains fat
Typical course
12 weeks, then review
Upper limit
Up to 2 g EPA + DHA a day without medical advice
Is it right for me?

Where to buy

3 products
Also inside 2 other products (combinations and multivitamins)

What is omega-3 (epa + dha)?

EPA and DHA are omega-3 fats found mainly in oily fish. The body can't make enough of them on its own. They are part of every cell membrane and are especially concentrated in the brain and eyes. Algal oil is a vegetarian source of DHA (and some EPA) made from the same algae fish get it from.

Forms. Fish-oil softgels (look for EPA + DHA per serving, not just 'fish oil 1000 mg'), triglyceride-form concentrates, and algal oil for vegetarians.

What it may help with

Evidence grade

Strong: several good human trials. Moderate: some trials, mixed results. Limited: small or early studies. Traditional: long use, little trial evidence.

Safety and interactions

Side effects
Fishy burps (take with meals or freeze capsules), mild stomach upset. High doses can increase bleeding risk with blood thinners.
Who should be careful
Blood thinners or a planned surgery: doctor first; fish allergy: use algal
Medicines
Ask your doctor first if you take blood thinners.
Stop and call a doctor if
Unusual bleeding or bruising, black stools

Food sources

Salmon, mackerel (bangda), sardines (mathi), hilsa. Flaxseed, chia and walnuts provide ALA, which the body converts to EPA/DHA only in small amounts.

Common questions

How much do I need?

Most people aim for 250–1,000 mg of EPA + DHA a day. Read the EPA and DHA amounts, not the total oil.

I'm vegetarian. What should I take?

Algal omega-3. Flaxseed alone doesn't raise EPA and DHA much.

Can I take it with aspirin or blood thinners?

Ask your doctor first, because omega-3 can add to the blood-thinning effect.

Sources

For information only, not medical advice. Prices and links are checked by hand and can change; we may earn a small commission on some links. This plan is based on your answers and is not a medical diagnosis. It does not replace advice from your doctor. If you take medicines or have a health condition, check with your doctor before starting any supplement.