Omega-3 fatty acids play an important role in several functions of the body, from supporting normal heart function to maintaining healthy cell membranes. The body does not make enough of some of the omega-3 fatty acids and it is important to obtain them from food or supplements.

But low levels of omega-3 do not always lead to noticeable symptoms. Knowing what signs to look for can aid you in evaluating your diet and determining if there are things you need to change.

1. Your Skin Feels Dry or Flaky

Dry, rough or flaky skin may be caused by a variety of factors such as weather, dehydration, and skin conditions. Lack of sufficient essential fatty acid intake can also impact the health of the skin, as these fats help to create the barrier of the skin.

Omega-3 fatty acids, specifically EPA and DHA, play a role in the proper functioning of cells and are linked to inflammation. But dry skin is not a good enough indicator of omega 3 deficiency.

If your skin is dry and you have noticed it on a consistent basis, check the rest of your diet and skin care products. Include sources of healthy fats, such as oily fish, walnuts, chia seeds and flaxseeds, while seeking medical advice if the problem continues.

To get the best fish oil benefits, opt for 6X strength fish capsules, which offer a concentrated source of EPA and DHA to support heart, joint, brain, bone and skin health.

2. Your Joints Feel Stiff or Uncomfortable

Several factors can cause joint stiffness, such as exercise, age and joint conditions. Researchers have been investigating the effects of omega-3 fatty acids on inflammation and joint health.

EPA and DHA have been shown to have an effect on inflammatory pathways. Omega-3 supplementation has been found to be beneficial in some studies for reducing some symptoms in individuals with inflammatory joint diseases, like rheumatoid arthritis. However, these supplements will not necessarily relieve every type of joint pain or prevent joint disease.

If you are having joint discomfort regularly, think about your activity, diet and recovery routines. If swelling persists, the pain is severe or mobility is affected, it should be evaluated by a health care professional.

3. You Rarely Eat Omega-3-Rich Foods

A good indicator is your daily food intake. If oily fish, seafood, nuts and seeds are not part of your diet often, you could be missing out on valuable sources of omega-3 fatty acids.

There are three types:

  • ALA (alpha-linolenic acid): Found in flaxseeds, chia seeds, walnuts and some vegetable oils.
  • EPA (eicosapentaenoic acid): This is primarily in oily fish and seafood.
  • DHA (docosahexaenoic acid): Also found mainly in oily fish and seafood.

The body can convert ALA to EPA and DHA, but this conversion is limited. Those who don’t consume fish may thus need to be mindful of their sources of omega-3.

Reviewing your food habits is more useful than relying on symptoms alone to judge whether your intake is adequate.

4. You Are Concerned About Your Heart Health

Omega-3 fatty acids are important for normal cardiovascular function. EPA and DHA are particularly known for helping lower elevated blood triglyceride levels when consumed in appropriate amounts.

But there may be no signs or symptoms of high triglycerides and other cardiovascular risk factors. A deficiency in omega-3 fats is not easily detected by changes in the heart’s function or by a decrease in energy.

A healthy lifestyle includes a healthy diet, regular exercise, proper sleep habits and health screenings. If you are worried about cholesterol, triglycerides or blood pressure, talk to your health care provider.

While fish oil can help lower triglyceride levels in certain cases, fish oil supplements should not be used as a substitute for prescribed medication or other recommended treatment.

5. Your Diet Lacks Variety and Healthy Fats

A diet that regularly excludes fish, nuts, seeds and other sources of healthy fats may provide insufficient essential fatty acids. If your diet is limited in food or consists of a lot of processed food, it’s worth looking at.

Omega-3 fats are a component of cell membranes and are important for proper cell function. A sufficient amount of essential fats also helps maintain a balanced diet.

Try adding ground flaxseeds to porridge, chia seeds to yoghurt or walnuts to snacks. Oily fish, including sardines, salmon and mackerel, are sources of EPA and DHA.

How Can Omega-3 Fish Oil Support Your Health?

Omega-3 fish oil is a convenient supplement source of EPA and DHA. It may be useful for people who do not regularly consume oily fish, although the right approach depends on dietary habits and individual health needs.

In the right dosage, fish oil may help maintain normal heart function and may reduce high levels of triglycerides. There are also potential benefits for some inflammatory joint diseases, although results are mixed.

If you are thinking of taking a supplement, check out the range of Wellbeing Nutrition’s  omega 3 fish oil. When choosing a fish oil supplement, look at the EPA and DHA levels per serving, not the amount of fish oil you are getting.

The Bottom Line

Dry skin or joint stiffness are just a few of the symptoms that may be caused by a deficiency of omega-3 fat. It’s more helpful to assess how often you’re consuming foods that are rich in omega-3s and if your diet is adequate in essential fats.

Prioritise a varied diet that includes plant sources of ALA and, where suitable, oily fish for EPA and DHA. While there are supplements, the selection should be based on its formulation and individual needs. If symptoms do not go away or if you have concerns about your heart or joints, ask your health care provider for advice.