Question 1

Does fish oil actually work for heart health?

Accepted Answer

For most healthy people, standard fish-oil supplements show little proven benefit against heart attacks or strokes in large trials like VITAL and ASCEND. Eating oily fish twice a week is linked to better heart outcomes, but the capsule has not reliably reproduced that effect.

Question 2

Is eating fish better than taking omega-3 supplements?

Accepted Answer

Evidence suggests yes for most people. Populations that regularly eat oily fish show lower heart-disease risk, likely because fish delivers protein, minerals, and many compounds together and displaces less healthy foods. A capsule isolates one molecule and does not carry that whole context.

Question 3

Why did the REDUCE-IT trial find a benefit when others did not?

Accepted Answer

REDUCE-IT used a purified prescription EPA drug at about four grams a day in high-risk cardiac patients, not a low-dose drugstore softgel. That combination of high dose, purified molecule, and carefully selected patients set it apart from the supplement trials that failed.

supplements

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The Fish That Did Not Fit in a Bottle

The Quiet Lie of the Word Natural