Fish oil has a number of benefits to your health; it's good for your brain and heart, and it can also support vision. Fish oil contains omega-3 fatty acids, an essential fatty acid that our body can't produce by itself. Omega-3s help regulate blood cholesterol levels and support cardiovascular health and cognitive function; they reduce inflammation in the body and keep our energy levels high. They also help to preserve and support your eyesight.
The Benefits of Omega-3 Fatty Acids
The benefits of omega-3 fatty acids are many. Some of them include:
- Lowering levels of bad cholesterol while raising levels of good cholesterol
- Lowering blood pressure
- Preventing blood clots
- Preventing memory loss
- Improving insulin tolerance
- Preventing prostate cancer
- Supporting vision
Fish Oil and Eyesight
Fish oil is high in omega-3 fatty acids, an essential acid that helps support many major body functions. Omega-3 fatty acids contain DHA, an important polyunsaturated fat that forms a basic component of retinal tissue. Healthy retinal tissue may be up to 50% DHA.
Studies have shown that omega-3 dietary deficiencies lead to impairments in vision, and that infants who receive omega-3 supplements develop sharper vision than their unsupplemented peers.
Omega-3 fatty acids support and protect your vision at all ages. Fish oil supplements can protect against age related macular degeneration, or AMD, which is the world's most widespread cause of vision loss and blindness.
Using Fish Oil Supplements for Better Vision
Oily fish like salmon, sardines and halibut are high in the omega-3 fatty acids found in fish oil, but it would be hard to eat enough fish to benefit your vision. Fish oil supplements, however, provide higher doses of the omega-3 fatty acids found in fish oil.
Choose a fish oil supplement from a reputable brand name manufacturer. Read the label to make sure the fish oil supplements you choose contains high concentrations of EPA and DHA, the two essential amino acids that make up omega-3s. The higher the concentration of EPA and DHA in your fish oil supplements, the fewer supplements you'll have to take to reach your minimum maintenance dosage. If you can find pharmaceutical grade fish oil, buy it; pharmaceutical grade fish oil offers the highest concentrations of EPA and DHA, as well as the highest standards of freshness and purity.
Try to discover the source of the fish used to make your fish oil supplements. Choose supplements made from mercury free fish. You should try to buy supplements made from fish caught in clean water areas. These fish contain fewer polluntants, like PCB, dioxins and lead.
Choose fish oil that has been tested by an independent third party. Many reputable fish oil manufacturers can provide proof that their product was independently tested for freshness, purity and efficacy.
If you don't like the taste of fish, consider a flavored supplement. If you're taking fish oil for an ongoing vision complaint or other health problem, then your doctor will recommend an appropriate dose. Otherwise, take about 2 grams of EPA and DHA per day.