The Side Effects of Omega-3 in Pregnancy

Omega-3 fatty acids are also called Omega-3oils or fish oils. They are polyunsaturated fatty acids Because of their chemical structure. They are available in nature omega-3 fatty acids play an important role in the human diet and human physiology.


omega-3 fatty acid and pregnancy

There are three types of omega-3 fatty acids and they are Linolenic acid (ALA), these types of omega-3 fatty acids are found in plant oils. Eicosapentaenoic acid (EPA) and third Docosahexaenoic acid (DHA) are commonly found in the oils of marine fish.


Fish oils are known for their good health effects but taking an overdose may harm you more than benefit.


If you are consuming omega-3 fatty acids during pregnancy you may experience these side effects which are mentioned below.

High blood sugar side effects of omega-3


An omega-3 fatty acid is good for women in pregnancy but taking it more than there need may harm you and can increase your blood pressure. According to a medical expert, it may increase your blood pressure up to 25% more than normal blood pressure. If you are suffering from diabetes and pregnant too it may harm you by just increasing your blood pressure and led to the complication of pregnancy.

Taking or consuming more omega-3 fatty acid during pregnancy is generally not harmful if your dose is according to your health provider but over-dose causes multiple health-related issues such as high blood sugar.


According to research taking high doses of omega-3 fatty acid during pregnancy can harm you and your fetus's health may be in trouble because of its unsaturated chemical property.


One another study was conducted on the uses and health effects of omega-3 fatty acids during pregnancy and its results are that normal doses are up to 3.8 grams EPA and 3.6 grams of DHA are the healthy choices. And two other omega-3 fatty acids had no side effects on blood sugar levels in pregnancy or diabetic type -2

Taking high doses of omega-3fatty acids can stimulate glucose production, which may lead to increased blood sugar- though the scientific evidence is not conclusive.


Bleeding gum side effects of omega-3


Omega-3 fatty acids are good for women in pregnancy but their excess uses can increase bleeding from your gum or your nose. these are the two most common side effects of omega-3 fatty acids in pregnancy or without pregnancy. Taking 650 mg of fish oil or omega-3 fatty acid per day and after one month it may decrease blood clotting in healthy women.

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If you are pregnant and thinking about consuming fatty-3 acids then it may increase your gum or another bleeding. It would be best to consult with your doctor before consuming them during pregnancy.

Because of this reason, it is advised to stop consuming fish oils and consult with their health provider.


If you are consuming a large amount of omega-3 fatty acid it may inhibit your blood clot formation and can increase your bleeding gums and nose bleeds.


Low Blood Pressure side effects of omega-3


An omega-3 fatty acid also decreases your blood pressure if you are taking it in a very limited amount. Omega-3 fatty acid and pregnancy side effects, 3 grams of these supplements may decrease blood pressure. 

During pregnancy lower blood pressure is a health problem so take help from your health provider and do as they directed.


low blood pressure free images

Omega-3 fatty or fish oil may lower your blood pressure so consult with your doctor for any health complications. Lower blood pressure is a pregnancy complication and it may appear due to insufficient use of omega-3 fatty acids.


Diarrhea side effects of omega-3


 most of us are aware of diarrhea and it is the most common side effect associated with omega-3 fatty acids in pregnancy or without pregnancy. If you are still using omega-3 fatty acids then you may experience diarrhea if you are taking high doses of omega-3 fatty acids.

Omega-3 fatty acid or fish oil’s adverse effects are directly related to diarrhea and with your digestive system, it may hurt your hormonal balance you can read the causes of hormonal imbalance in women which stops you to achieve pregnancy.

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If you are experiencing diarrhea after taking omega-3 fatty acids, then you should consume them with your meals and decrease the amount of fatty acid.


Acid Reflux, side effects of omega-3


Acid reflux is another side effect of using omega-3 fatty acids, while using omega-3 fatty acids many people reported a feeling of heartburn after starting to take fish oil such as omega -3 fatty acid supplements during pregnancy.


Using omega-3 fatty acids in pregnancy may show other symptoms which included belching, nausea and stomach ache these are common side effects of fish oil due to overdoses of omega-3fatty acid supplements you should consume folic acid supplements in pregnancy it is essential for any lady who is pregnant or planning for.

Stroke, side effects of omega-3

Consuming omega-3 fatty acids may be the reason for stroke but there is much doubt that it is directly associated with omega-3 fatty acids. But it is seen in research that using omega-3 fatty acid decreases blood's ability to clot and increases the risk of hemorrhagic stroke.


So it is advised you that consult with your health provider and consume a limited amount of omega-3 fatty acid supplements during pregnancy which help you to stay healthy and fit during pregnancy periods.

 read also: side effects of fasting during pregnancy

Stroke is a medical condition of the brain where you may experience bleeding from your brain because of weakened blood vessels.


Vitamin Toxicity, side effects of fish oil


The omega-3 fatty acid is available in three types and they are high in Vitamin A, during pregnancy, pregnant women eat too many healthy food supplements which are toxic to the vitamin A in their body due to the high dose of omega-3 fatty acid supplements.


Such as, if you are using only one tablespoon of cod liver oil it will fulfill up to 270% of your daily vitamin needs in a single serving.


If you have vitamin A toxicity in pregnancy it will show their symptoms as a form of dizziness, nausea, joint pain and skin irritation, liver damage, or liver failure


Insomnia: side effects of omega-3 fatty acid


Insomnia is a disease that results from depression and anxiety while taking an overdose of omega-3 fatty acids may increase your anxiety and you will experience insomnia. To keep healthy with sleeping you should not increase your dose by more than 600 mg of omega-3 fatty acid.


what causes insomnia in women

During pregnancy, women eat more healthy foods items that cause anxiety and other health-related issues and they experience insomnia which means lots of nights of sleep. This is another side effect of omega-3 fatty acids.

read more:  learn deep sleeping in six steps


How much is too much?


Although recommendations can vary widely, most health organizations recommend an intake of at least 250-500 mg of combined EPA and DHA, the two essential forms of omega-3 fatty acids, per day

However, a higher amount is often recommended for people with certain health conditions, such as earth diseases or high triglyceride levels.



For your better understanding of how omega-3 fatty acid supplements work with us, only 1000 mg of omega-3 fatty acid contains at least 250 mg of combined EPA and DHA, and one capsule of liquid fish oil pack contains almost 1300mg.


According to the European food safety Authority, omega-3 fatty acid food supplements are safe if it is used with the proper amount. it won’t show any side effects and their doses must not exceed over 5k ma on daily basis.


Final words…


Omega-3 fatty acid or fish oil or what you called it is an essential food supplement for pregnant ladies and is known for its health benefits.

During pregnancy, women are like or advised to consume them.

To keep healthy during pregnancy women are advised to consume omega-3 fatty acid, it is generally a healthy diet supplement but its overdose may create some problems for a pregnant lady.

 read also: side effects of heparin during pregnancy

If you are experiencing any problems then it would be best to consult with your health provider they will help you with how to handle them.


Those were the side effects of omega-3 fatty acids in pregnancy. you can consult with your doctor if you are experiencing something different.


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