Several studies made in the USA have shown that omega-3 fatty acids prevent the progressive visual impairment, especially among the elderly.

The research was conducted so that were included 300 examinees who were treated with omega-3 over three years. These examiners were compared with a control group of people who were not treated with omega 3.

At the end of the study, researchers concluded that omega-3 fatty acids reduce the risk of senile macular degeneration by 68%. This type of degeneration is the number one cause of irreversible vision loss among the elderly.

Omega 3 fatty acids are well-known for their influence in the cardio-vascular system and mental abilities, and now also are known their benefits on improving eyesight.

Omega 3 fatty acids are not produced in the organism, our bodies cannot make omega-3 fats, we must get them through food.

Here are the world’s healthiest foods rich in omega-3 fatty acids:

Flaxseed oil
Flax Seeds, ground
Fish oil, salmon
Salmon
Seeds, Chia seeds, dried
Walnuts
Salmon
Sardines
Beef, grass-fed
Soybeans
Halibut
Scallops
Shrimp
Tofu