Do we need to take omega-3? Are their positive effects real and do they really help us to improve our well-being, alleviating some symptoms of certain diseases? In which of them is your contribution effective? Scientific studies are increasingly revealing.
Nature and reality of omega-3
Omega-3 are a type of polyunsaturated, long-chain fatty acids. Especially DHA (docosahexaenoic acid) and EPA (eicosapentaenoic acid), but also ALA (alpha-linolenic acid) and DPA (docosapentaenoic acid).
They are usually found in large proportions in the tissues of oily fish and certain shellfish. They also come from certain vegetable sources, such as olive oil and nuts, quinoa and tofu, among others.
It is also part of Phytogen Medical Foods‘ Olimina 3 product. In this case, they are combined with curcumin and Hytolive for an even more beneficial result for health and well-being.
Since the 1970s, the relationship of these fatty acids with certain improvements in specific health deficiencies has been investigated. Among others:
- Cardiovascular problems.
- Joint pain.
Since then, scientific studies have been carried out to advance this knowledge. To what extent does this omega-3 generate real improvements in affected individuals?
Scientific studies on the effects of omega-3
The main beneficial effects associated with these n-3 fatty acids are gradually becoming apparent.
Influence on cardiovascular problems
DHA and EPA have anti-inflammatory properties and have been associated with a lower risk of cardiovascular disease. A recent study demonstrated that, in healthy individuals, plasma n-3 fatty acid concentration is inversely proportional to hs-CRP concentration.
The results went further. The use of these supplements improves the cardiovascular risk profile in subjects with metabolic syndrome. That is, it reduces metabolic syndrome by affecting weight, lipid profile, systolic blood pressure, inflammation markers and autoimmunity.
In addition, other studies have also reached these conclusions:
- They lower triglyceride levels.
- They slightly improve the level of good cholesterol (HDL), which is always positive to reduce cardiovascular problems.
- However, they also slightly increase the level of bad cholesterol (LDL).
- They fail to lower blood pressure.
Relationship with cholesterol
Will taking n-3 fatty acids help you regulate your cholesterol? We have just mentioned that they help to increase the good, but also slightly raise the bad.
In this regard, tests have been carried out on its effects on the receptor that controls cholesterol metabolism (SREBP-1). Initial readings point in a positive direction, although further verification is still required.
These omega-3 fatty acids are distributed throughout the body. So much so that they modify the cells and certain functions of their plastic membrane. Among other physiological processes benefited in the human body is the maintenance of blood cholesterol levels within normal parameters.
Consequences in inflammatory processes
Research has associated these fatty acids with improvements in type 2 diabetes mellitus , lupus erythematosus, arteriosclerosis, cancer, metabolic syndrome, hyperlipidemia… That is, in diseases related to inflammatory states. In fact, its use is recommended as an adjuvant in applied therapies.
Animal tests also suggest a positive effect on the reduction of fatty liver. Scientific work with humans is still in the experimental stages, so these results are not completely conclusive.
Action on the nervous system
Another very stimulating avenue of research focuses on this line, especially in the early stages of human development. Increasing omega-3 in membranes results in additional activation of certain brain functions. It has been proven during gestation and in the initial months of life.
Specifically, these higher developments are documented:
- Larger size of the neonate.
- Superior head circumference in the newborn.
- Motor functions.
- Learning and individual resources used.
- Visual acuity.
- Prevention of allergies and autoimmune diseases.
Action on joint pain
New reviews of studies in the United Kingdom have established a link between the consumption of n-3 fatty acids and improvements in these problems. Specifically, the reduction of inflammation and joint pain in patients affected by rheumatoid arthritis.
Twenty-three randomized controlled trials were conducted, documented by Miles E. A. and Calder P. C. After their evaluation, three clear consequences were apparent:
- Decrease in the production of inflammatory mediators.
- Contribution to the generation of less inflammatory molecules.
- Helps the appearance of molecules capable of fighting inflammation.
At this point, we can affirm that omega-3 acids have positive health effects. In no case is it possible to talk about preventing or treating diseases with them. However, they are capable of generating relief and improvements that have been proven by scientific studies. Learn more about the benefits of Olimina 3 by Phytogen Medical Foods!