Docosapentaenoic acid (DPA) is an omega-3 fat in marine oils like fish and seal. Its structure resembles EPA and DHA. Research into DPA is still growing. The body uses it to maintain heart function, joint comfort, and a balanced inflammatory response.
People reach for DPA mainly to nourish the heart and joints. Skin and hair support are also common reasons. Most supplements combine it with fish or algae oil.
Take DPA with a meal that contains fat so your body absorbs it well. The dose depends on the product and form you choose.
Cautions: Combining DPA with blood thinning drugs can raise bleeding risk. Large doses sometimes cause stomach upset or a fishy aftertaste. Check with a doctor before using it when pregnant, nursing, or taking any prescriptions.