omega-3 fatty acids
Spread the love

Most of the fats required by the human body can be produced either from other fats or basic materials. Omega-3 fatty acids, however, are an exception (also called omega-3 fats and n-3 fats) and since the body can’t produce these necessary fats on its own, it must be obtained from other sources like Omega-3-rich foods including fish, vegetable oils, nuts (particularly walnuts), flax seeds, flaxseed oil, and leafy greens.

Let’s check out all about Omega-3 –

What Is Omega 3? What Are The Functions Of Omega 3?

Omega 3s are a class of important polyunsaturated that plays a crucial role in the operation of the cell receptors in the membranes of all the body’s cells. They serve as the precursor to the production of hormones that control blood clotting, the contraction and relaxation of artery walls, and inflammation. They are mainly of 3 types – Eicosapentaenoic acid (EPA), docosahexaenoic acid (DHA) and Alpha-linolenic acid (ALA).

Also Read: Everything You Wanted To Know About Vitamin C Aka Ascorbic Acid


How Much Omega 3 Do I Need? What Are The Recommended Amounts?

Overall, the majority of the organizations advise healthy persons to consume 250–500 mg of mixed EPA and DHA daily. (Source) However, for some medical disorders, greater doses might be adviced. (Source) Alpha-linolenic acid has a recommended dietary allowance (RDA) of 1.6 grams for males and 1.1 grams for women per day. (Source)

What Are The Food Sources OF Omega-3 Fatty Acids? What Food Contains Omega 3?

Some foods naturally contain omega-3s, while others are enriched with fatty acids. (Source) You can eat a number of meals to acquire enough omega-3s, including the following:

Seafood, including fish (especially cold-water fatty fish, such as salmon, mackerel, tuna, herring, and sardines).

Seeds and nuts (such as flaxseed, chia seeds, and walnuts), and Plant lipids (such as flaxseed oil, soybean oil, and canola oil). foods fortified (such as certain brands of eggs, yogurt, juices, milk, soy beverages, and infant formulas) (Source)


Fish oils, flax seeds, chia seeds, flaxseed oil, walnuts, and fatty fish are examples of common foods that are rich in omega-3 fatty acids. (Source)

Deficiency Of Omega 3: The Possible Disorders And Their Symptoms

Omega-3 fatty acids lessen inflammation and could help reduce the risk of chronic illnesses like cancer, arthritis, and heart disease. The brain contains large concentrations of omega-3 fatty acids, which might be crucial for cognitive (memory and performance) and behavioural function.

In fact, babies who do not receive enough omega-3 fatty acids from their mothers when they are pregnant run the risk of suffering visual and nervous system issues. Fatigue, poor memory, dry skin, heart issues, mood swings or depression, and poor circulation are all signs of an inadequate intake of omega-3 fatty acids. Another necessary fatty acid, omega-6, must be consumed in the right proportions in the diet.

Toxicity Of Omega 3 In Case Of Excess Of Omega 3

Fish oil supplements, which contain omega-3 fatty acids, have been linked to a number of health advantages. Omega-3 is a crucial component of the diet. On the other hand, taking in too much fish oil may have negative consequences on your health, including elevated blood sugar and an increased risk of bleeding.

Also Read: Everything You Wanted To Know About Vitamin B9 Aka Folic Acid!!!