‘EFA oil’ refers to the oil that comes from “essential fatty acids.”  From the term “essential,” the oils from these fatty acids are considered vital and important for various functions in the body.  Essential fatty acids can be derived from various food items including some meats and vegetables.  The human body is unable to create its own EFA oil, so many doctors and nutritionists suggest eating a variety of food items that are rich in these so-called essential nutrients.

In the case of humans, two types of fatty acids are considered vital and essential, and these are the Omega-3 and Omega-6 fatty acids.  Omega-3 fatty acids are also referred to as alpha-linolenic acids while Omega-6 fatty acids are sometimes called as linoleic acids. Both types of fatty acids can be derived from a variety of food items including cooking oils and vegetables.  As for Omega-3 fatty acids, various nuts and seeds are good sources.  Flaxseed oil is also considered to be an abundant source of Omega-3 fatty acids. EFA oils that belong to the Omega-3 variety can also be found in various fish including tuna and sardines.  Omega-6 EFA oils, meanwhile, may be obtained from corn, vegetable oil, and soybeans.  For people who are unable to consume rich, natural food items that contain EFA oils, experts often suggest taking diet supplements to gain the benefits of these essential body nutrients.

EFA oil lends its importance in terms of helping various cellular processes in the body including growth and proper development.  These essential fatty acids are also known as immune boosters because they help keep the body healthy and possibly avoid sickness and disease.  Unlike the so-called bad fatty acids that block the arteries and cause serious illness, the oil from the essential fatty acids will help make the body healthier by means of supporting various cell functions in various systems.  With enough Omega-3 and Omega-6 fatty acids circulating in the body, people will have healthier blood vessels and stronger hearts. The brain and the rest of the central nervous system will also be boosted with EFA oil.