The human body can produce most of the types it needs to function. However, there is a group called essential fats that cannot be synthesized in the body. These are. Because of this, they are often called indispensable, because they cannot be formed in the body, and at the same time they have an essential role in a number of processes and functions in the body.
Omega-3 fatty acids can be supplied through food or through supplements. The richest in omega-3 are fish, nuts, flaxseed, vegetable oils and green leafy vegetables. There are three types of omega-3 fatty acids, each found in different sources.All three forms of these acids have their benefits for the body.
The he alth benefits of are many. These include reducing the risk of cardiovascular disease, premature death, cancer, chronic inflammation in the body, degenerative diseases, thrombosis, heart attacks and strokes, according to he althdigest.com.
Omega-3 fatty acids may be associated with a lower risk of elevated blood triglycerides as well. They are also believed to be helpful in controlling blood pressure.
Some studies cited by he althdigest.com show that people who get optimal amounts of omega-3 through their diet have a lower risk of developing Alzheimer's disease, dementia and other cognitive disorders, as well as age-related macular degeneration of the eye.
Omega-3 fatty acids can reduce inflammation and pain in rheumatoid arthritis, dry eyes, various allergies, according to the National Institutes of He alth. The American Heart Association recommends eating at least two servings of fish per week.Fish rich in omega-3 include salmon, trout, sturgeon, mackerel, herring, tuna.