For general prevention, it is recommended for adults to take around 1,000 mg (1 gram) per day of combined EPA (eicosapentaenoic acid) and DHA (docosahexaenoic acid). These amounts can be obtained from consuming oily fish or through dietary supplements¹²³.

However, for specific groups such as people with high triglycerides, a higher dose of up to 4 grams per day may be appropriate⁴.

It is always advisable to consult with a healthcare provider before starting any new supplement regimen.

Footnotes

1. Omega-3 Fatty Acids - Office of Dietary Supplements ↩

2. Fish Oil Supplements: Benefits and Recommendations ↩

3. The influence of dietary and supplemental omega-3 fatty acids on the omega-3 index: A scoping review ↩

4. Omega-3 fatty acids for cardiovascular disease prevention ↩