what is omega 3 fatty acid

Know what is omega 3 fatty acid and the best sources

what is omega 3 fatty acid?

what is omega 3 fatty acid

Omega 3 fatty acids are a class of essential fatty acids that play a major role in your body and can have a wide range of benefits for your well-being.


In General, most individuals don’t know what omega 3 is, thus the proper information is given in the below paragraphs. Explaining all you need to know about omega-3 fatty acids, including their different forms and how they function, is discussed in this post.


As our body can’t create them on its own, we must get them from our diet, it can also be called good fats


In General, there are 3 sort or forms of “Omega 3” fatty acids


  1. ALA – Alpha-linolenic acid (ALA)
  2. EPA – Eicosapentaenoic acid (EPA)
  3. DHA – Docosahexaenoic acid (DHA)

“such that Seafood and algae are rich in DHA and EPA.”

Omega-3 fats have a variety of health advantages

Omega-3 fatty acids from fish oils are safe to take daily said by some Doctors, it is strongly recommended to do so because:

They are important for cardiovascular health (Healthy Heart) and to allow the body to regulate environmental inflammation.

  • Reducing asthma in children
  • Battling autoimmune disorders
  • Fighting neurological deterioration and Alzheimer’s disease for the elderly.
  • Relieving Menstrual Discomfort
  • Healthy for your skin
  • Can reduce stress, strengthen bone and joint health
  • May battle inflammation
  • Reduce fat in your liver
  • Encourage brain health during pregnancy and early life
  • Improve eye health
  • Tackle depression and anxiety
  • Can improve psychiatric illness
  • Improve risk factors for heart disease
  • Help prevent cancer in some cases
  • Reducing signs of ADHD in infants

The easiest way to maintain a balanced omega-3 consumption would be to get those from whole foods, such as fish oils, two days per week.

That being said, you might want to consider taking an omega-3 supplementation if you wouldn’t consume a meal of omega-3 fats. This is an inexpensive and super effective way of improving health for those who are individuals low in omega-3.

what are omega 3 fatty acid-rich foods?

what is omega 3 fatty acid

Popular foods that are rich in fatty acids containing omega-3 includes are listed below, these can also be said as omega 3 fatty acid natural sources.

Fatty fish and fish oils: In specific, fatty fish from cold water such as these are some of the best types of fishes rich in omega 3.

  • Salmon
  • Indian Mackerel (கானாங்கெளுத்தி மீன்)
  • Tuna
  • Herring
  • Sardines
  • Seabass
  • Trout
  • Bangda (பங்க்டா மீன்)
  • Rani (ராணி மீன்)
  • Rawas(ராவாஸ்)
  • Katla
  • Palpet (தட்டு மீன்)
  • Singhara (சிங்காரா மீன்)
  • Rohu (ரோஹு மீன்)

Seaweed and algae:

There are certain distinct types of algae that are eaten by several individuals for their beneficial effects.

For those on a vegetarian diet schedule, seaweed and algae are essential sources of omega-3, since they are one of the rare plant classes that include DHA and EPA.

Plant oils or Seeds and nuts:

Most of these products are available on amazon if in case you can’t find them in your local market, click on the blue highlighted text to buy from amazon. 

How much fish oil you can take per day - Omega 3?

Different chief healthcare associations have issued their own expert views, but they differ greatly. Generally speaking, for stable adults, most of these organizations prescribe a minimum of “250–500 mg of combined EPA and DHA per day”. With certain health conditions, though, higher doses are also recommended. (this should be concluded by your personal doctor).

What are omega-3 fatty acids really doing in your body?

For your brain and retinas, omega-3 fatty acids, particularly DHA, are essential.

Having enough DHA is especially crucial for pregnant and breastfeeding mothers, as it may impact the baby’s wellness and intellect.

In comparison, good omega-3 consumption for adults may provide powerful health benefits. This is particularly true of EPA and DHA, where the longer-chain forms.

While there are different conceptions, studies suggest that omega-3 fats can safeguard against so many types of diseases, such as breast cancer, depression, ADHD, and multiple autoimmune conditions.

Final thoughts

A large combination of fish, vegetarian, and vegan sources can help individuals increase their consumption of omega-3s, and there are also omega-3 supplements available in the market.

It is important that the three major forms of omega-3 are used in the diet and that the omega-3 and omega-6 levels are kept under control. Using plant-based sources and algae supplements, individuals who choose to eliminate seafood sources may satisfy their requirements.

You should speak to a doctor and a licensed dietitian before making lifestyle changes or taking supplements to assure that they achieve both their dietary and nutritional requirements.

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