Omega-3s are commonly called “good fats”, precisely because of their many beneficial properties, many of which have been confirmed by a number of scientific studies.
Also called “good fats” and essential fats, omega-3s are compounds belonging to the group of fatty acids essential for our health. Indeed, they are, among other things, essential for a number of bodily processes, including the production of hormones for blood clotting and the contraction and relaxation of the arteries.
However, these are not produced naturally by our body and must therefore be introduced through food or, if necessary, through specific supplements. In particular, omega-3s are found primarily in fish, but plant sources include flaxseeds, flaxseed oil, walnuts, and extra virgin olive oil.
Omega-3s are commonly called “good fats”, precisely because of their many beneficial properties, many of which have been confirmed by a number of scientific studies. Let’s take a look at the top five benefits of omega-3s.
Reduce the risk of heart disease
A wide range of studies have reportedly shown a link between heart health and omega-3 fatty acids. In particular, these fats seem to have a positive impact on various aspects of cardiovascular health.
In fact, omega-3s have been linked to a more stable heartbeat, lower blood pressure and heart rate, improved blood vessel function, and lower levels of inflammation. Thereby, replace saturated fat such as red meat, butter and whole dairy products, may reduce the risk of developing heart disease.
Fight anxiety and depression
Although more research is needed to establish the exact correlation between mental health and omega-3 intake, there seems to be strong evidence that these fats may help reduce depression and anxiety in many people. . In particular, theeicosapentaenoic acid (EPA)An omega-3 fatty acid, reportedly showing promise in treating mild to moderate depression.
In addition, a study conducted in Australia at the Menzies Institute and published in the journal American Journal of Epidemiology, which followed more than 1,300 people between the ages of 26 and 36, would have confirmed the benefits of omega-3s in the prevention of depression with particular reference to women.
They improve eye health
Among other things, omega-3s also play a very important role in building up the cell composition of our eyes. In fact, not only do they help us during the early stages of our development, but studies suggest that consistent and adequate consumption of these fats can help prevent vision problems, such as macular degeneration, as we age. .
Promote prenatal and infant brain development
From the womb and during the first years of life, there is a link between omega-3s and brain health. In this regard, studies have reportedly shown that children whose mothers took omega-3 supplements during pregnancy and lactation may have better mental processing skills.
In addition, other studies would have shown that mothers taking supplements ofdocosahexaenoic acid (DHA) can improve infant feeding through breast milk, resulting in improved cognitive function and a better view.
According to a study conducted by researchers at Uppsala University, omega-3 and omega-6 fatty acids are essential for the proper functioning of the brain and nervous system and are considered to be among the key substances that have enabled the development of human intelligence.
They slow cognitive decline
Finally, regarding the strength of the link between omega-3s and general brain health, some studies suggest that these fatty acids are able to slow cognitive decline with age. This would be a promising discovery to help slow the effects of dementia and Alzheimer’s disease, although more research is still needed.
