During pregnancy, your nutritional needs shift to support both your health and your baby’s development. One essential nutrient that deserves extra attention is omega-3 fatty acids. At Unified Premier Women’s Care in Marietta, GA, we help expectant mothers understand the important role omega-3s play in pregnancy and how to get enough of them.
Omega-3 fatty acids are healthy fats that include DHA (docosahexaenoic acid) and EPA (eicosapentaenoic acid), both of which are critical for fetal growth—especially in the brain and eyes. Your body can’t make enough on its own, which is why it’s important to get omega-3s through food or supplements.
Omega-3s and Pregnancy: Benefits
- Supports fetal brain development, especially in the third trimester when growth is rapid
- Promotes healthy vision development in the baby
- May reduce the risk of preterm birth
- Supports the mother’s heart and brain health
- May help reduce inflammation and risk of pregnancy complications
How to Get Omega-3s
You can get DHA and EPA from marine sources like:
- Fatty fish (salmon, sardines, anchovies, trout)
- Algae-based supplements (especially useful for vegetarians or those avoiding fish)
- Fish oil supplements recommended by your provider
Plant-based sources like flaxseed, walnuts, and chia seeds contain ALA (alpha-linolenic acid), which the body can convert into DHA and EPA in small amounts, but not efficiently enough to meet pregnancy needs.
How Much Do You Need?
Experts recommend pregnant women consume at least 200–300 mg of DHA daily. Many prenatal vitamins don’t contain enough omega-3s, so your provider may suggest an additional supplement tailored to your needs.
What to Watch For
While fish is a great source of DHA and EPA, it’s important to choose low-mercury options during pregnancy. Safe choices include:
- Salmon
- Sardines
- Herring
- Trout
- Anchovies
Avoid high-mercury fish like swordfish, king mackerel, tilefish, and shark.
Talk to Your OB/GYN
At Unified Premier Women’s Care, we’re here to guide you through the nutritional needs of pregnancy, including whether omega-3 supplements are right for you. Every pregnancy is unique, and we’ll help tailor a plan to ensure you and your baby get the support you need for a healthy outcome.
To schedule an appointment or learn more, click here.