Why try it: Sardines may be small, but they’re nutritional giants. “Some types of tinned fish, like sardines, are high in omega-3 fatty acids, including DHA and EPA,” said Avery Zenker, RD, a ...

Fatty fish, like salmon, are rich in an omega-3 fatty acid called docosahexaenoic acid. DHA has many benefits and is a key ingredient in fish oil.

There are 3 main types of omega-3 fatty acids in the diet: ALA, EPA and DHA. Not all of them have the same effects on your body and brain.

And while fish oil is not a substitute for getting a COVID vaccine, everyone needs the DHA in fish oil daily from in the womb to in the tomb. Omega 3 fatty acids are essential.

DHA-enriched fish oil targets B cell lipid microdomains and enhances ex vivo and in vivo B cell function. Journal of Leukocyte Biology , 2012; 93 (4): 463 DOI: 10.1189/jlb.0812394 Cite This Page : ...

Fun fact: The reason fish contain DHA and EPA is because they eat microalgae. Advertisement. Advertisement (back to top) Factors to consider when purchasing fish oil and other omega-3 supplements.

Some previous studies have suggested that DHA, an omega-3 fatty acid in fish oil, can aid in a baby’s brain development if taken during pregnancy.

The other two, eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), are the classic “fish oil” omega-3 fatty acids regularly found in health supplements.