EPA and DHA are two types of omega-3 fats that work differently in your body—one might calm inflammation, the other might change how your body stores fat—and that’s why some studies show benefits when you take them together, but others don’t, depending on which one you use alone.

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Evidence from Studies

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Variability in the Clinical Effects of the Omega-3 Polyunsaturated Fatty Acids DHA and EPA in Cardiovascular Disease—Possible Causes and Future Considerations

Narrative Review

2023 Nov 18

This study says EPA and DHA, two types of fish oil, work differently in the body, which is why some people benefit from them and others don’t—explaining why some studies show mixed results.

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Source Study

Variability in the Clinical Effects of the Omega-3 Polyunsaturated Fatty Acids DHA and EPA in Cardiovascular Disease—Possible Causes and Future Considerations

Score: 1

DOI: 10.3390/nu15224830

Similar Assertions

Taking a lot of DHA (a type of omega-3 from fish oil) every day can drop your bad blood fats by about a quarter to a third—if you already have high levels—but EPA (another omega-3) doesn’t work as well, so DHA is the better choice for lowering triglycerides.

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80%

Taking fish oil supplements with EPA and DHA might help keep your blood from clotting too easily, which could lower your chance of having a heart attack or stroke if you already have heart disease.

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79%

People with more of the good omega-3 fats (EPA and DHA) in their red blood cells tend to have less heart disease and do better over time if they already have heart problems.

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75%

Omega-3 fats from fish, called EPA and DHA, may help calm down harmful inflammation in your heart and blood vessels by blocking some of the body’s alarm signals, which could lower your risk of heart disease and heart failure.

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73%

Omega-3 fats from fish, called EPA and DHA, help your blood vessels relax and stay flexible by boosting a natural chemical (nitric oxide) that opens up arteries and reduces harmful stress in your body.

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71%