Essential fatty acids are unable to be produced by your body, therefore it is essential they are eaten. They fall into two main categories: omega-6 and omega-3. These two omegas act on the inflammation in your body like a set of scales, and it is important they are correctly balanced1.
Omega-6 is pro-inflammatory. Some inflammation is good for us- we need it for blood clotting, tissue repair, cleaning out dead cells, and good immune function. However, too much inflammation is not good for the body. Chronic low-grade inflammation has been linked to conditions such as the metabolic syndrome, type 2 diabetes, and cardiovascular disease2.
Omega-3 is anti-inflammatory; replacing omega-6 with omega-3 has been shown to reduce inflammation1. However, while Australians eat a lot of omega-6 through consuming poultry, eggs, cereals, and grains, we generally are not eating anywhere near enough omega-3 to balance the scale.