Probably, everyone has already heard about the effect of Omega-3 on body health and longevity. And yet, often we seem to lack arguments to introduce supplements with it into our diet. Well, we will try to convince you to pay closer attention to this nutrient.


Omega-3 is a type of fatty acid (also known as Omega-6 and Omega-9). In total, there are 11 omega-3 fatty acids, but only 3 of them are considered “essential”:

  • Docosahexaenoic acid (DHA) is found primarily in the brain and retina. The body is able to synthesize it from ALA. However, one synthesis of DHA is usually not enough to cover the need for it completely. Found mainly in fish and other seafood.

  • Eicosapentaenoic acid (EPA) is also capable of being synthesized by the body from ALA in small amounts. Found mainly in fish and other seafood.

  • Alpha-linolenic acid (ALA) – this fatty acid cannot be synthesized, so getting enough of it from food is important. Found mainly in vegetable oilssuch as flaxseed, soybean and rapeseed.

So ALA and EPA are not essential fatty acids? Yes, but their synthesis by the body is insufficient compared to the need. That’s why it’s so important to get these omega-3s from food and supplements.


  • Cellular health

The health of the cells directly affects the health of the body as a whole. This is the main reason why we should consume enough Omega-3s. Omega-3 fatty acids are an important component of the membranes of all our cells. They provide the elasticity and integrity of cell membranes, which are necessary for the cells to fully perform their functions. Without healthy membranes, cells lose their ability to retain water and nutrients.

  • Cardiovascular health

Omega-3 supplements reduce the level of general inflammation, which has a positive effect on the condition of blood vessels. A sufficient level of omega-3 fatty acids helps in maintaining the necessary elasticity of blood vessels. People with heart failure have also been found to have a marked depletion of omega-3 stores.

  • Nervous system health

Omega-3 Supplementation A study showed a reduction in anxiety and inflammation in a group of young adults who took 2.5 g of omega-3 daily for 12 weeks.

  • For vision

One study on this topic showed that daily use of omega-3 fatty acids for three months by patients suffering from computer vision syndrome had the effect of alleviating the symptoms of dry eye and reducing the rate of tear evaporation.

  • For the brain

Supplements rich in EPA and DHA are neuroprotective, positively affecting cognition and brain activation. This is backed up by a study that found that subjects’ brains worked «less hard» after supplementation, while achieving better cognitive performance than before supplementation.

  • During pregnancy

Maternal intake of omega-3 fatty acids during pregnancy and lactation has a beneficial effect on the mental development of children.

It has also been proven that omega-3s can reduce the level of general chronic inflammation, which can provoke cancer, heart disease and other diseases.


The first thing we can do is add more omega-3 rich fish, seafood and nuts to your diet. The leaders in the content of these fatty acids: cod liver, caviar, salmon, walnuts, chia and hemp seeds, as well as olive, rapeseed and soybean oils.

But perhaps the most in a simple way to maintain sufficient levels of Omega-3 in the body will be the use of supplements with them.

  • The USENSE brand offers Omega-3s with a high concentration of EPA and DHA. Which, thanks to a high degree of purification, is approved even for pregnant and lactating women.


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