Krill oil harvested from these creatures is made up of three specific types of components which are the omega-3 fatty acids, marine lecithin, and astaxanthin. These three components are that which claim to have great health effects on the body once taken regularly. This serves as a very effective health supplement which makes it one of the most attractive health products in the market.
The fishing of krill is usually done at the southern ocean and along the coasts of the north pacific. Usually, krill caught by fishermen are used mainly for aquaculture and fish feed. In some countries like Japan, krill is caught and served as a delicacy.
Krill Oil Benefits
In order to get krill oil, krill is processed and oil is extracted from their little crustacean bodies.
Some of the benefits claimed to be brought about by the regular intake of krill oil include: increasing the level of one’s concentration and focus, reduces the symptoms of arthritis, reduces the possibility of developing ADHD, improves one’s heart body and brain, and increases liver function and brain activity.
Krill Oil and Omega 3
Omega 3 fatty acids (ω−3 fatty acids or n−3 fatty acids) are the usual type of good oil one gets from eating fish and seafood. These are also referred to as EFA’s which stand for Essential Fatty Acids. These EFA’s are essential in order for a person to keep healthy. On its own, the body cannot make these substances.
This means that Omega 3 can only be obtained from the food we eat. Usually, a rich source of it is found in cold-water fish. This includes salmon, tuna, and mackerel. Also, another good source of the Omega 3 fatty acids is found in vegetables, with the dark green leafy ones having the highest concentrations. Also, some vegetable oils are also known to be good sources of EFA’s.
The greatest of all benefits that make Omega 3 fatty acids such an attractive selling point are its positive effects on one’s heart. A steady amount of Omega 3 intake leads to anti-inflammatory and anti-blood clotting actions which effectively lowers cholesterol levels which in turn reduces one’s blood pressure. Also, other big risks are significantly reduced such as diabetes, asthma, cancer, stroke, arthritis, ulcerative colitis, and mental decline.
Krill Oil and Antioxidants
One of the other reasons why krill oil is gaining popularity is because of the antioxidants it contains. This antioxidant is known as astaxanthin. This is the bright red pigment that gives crustaceans that reddish glow.
The known benefit of an antioxidant is that it protects the body from cell damage due to free radicals. Free radicals are unstable substances that are believed to eventually contribute to a lot of chronic sicknesses. The special feature of astaxanthin compared to other antioxidants is that it crosses the blood-brain barrier. This makes it able to protect the brain and the nervous system and even the eyes from deterioration and damage due to these free radicals.
Individuals who use krill oil do it for a similar reason they use certain fish oils or other types of Omega 3 food supplements. The exclusive benefit of krill oil, however, is that unlike fish oil, it does not have an aftertaste which is a common criticism thrown towards the use of fish oil. Moreover, krill oil is known to contain a higher amount of astaxanthin than any other type of fish oil.
Krill Oil Side Effects
There are no known adverse side effects on the body due to the use of krill oil. However, it is still best for a person to consult his doctor before he decides to take it as a food supplement. There also must be certain considerations such as the possibility of allergic reactions that might come about.
Those who are known to have allergic reactions to seafood and shellfish might be a bit more careful when it comes to taking krill oil as the substances it contains might create the same allergic reaction. Consult with your doctor about it before you decide to take it regularly.
Also, krill oil side effects include slow blood clotting. This means that those who are to undergo any type of surgery should ward themselves from taking these supplements. This is because; a slow blood clotting effect might heighten the possibility of one bleeding out during the surgery. Also, it might deter the possibility of healing the wound after the surgery. It is for this reason that a person must stop taking krill oil for about two weeks before undergoing any type of surgery.
Krill oil also might have effects on other medications that are prescribed by your doctor. It is important that you have your medications assessed for compatibility before you decide to take them. Drugs such as those that aim to aid blood-thinning might need doctor’s supervision when taken together with krill oil. The same also goes for anti-inflammatory drugs such as ibuprofen. Taking krill oil capsules together with these drugs might put your health at risk.
Lastly, there might be unpredictable krill oil side effects for pregnant and lactating women. The difference in one’s bodily make up might react funny to the intake of such substances. It is better to err on the side of caution and to avoid the intake of these food supplements during this time. It is also important for one to consult her doctor in order to find out the safe time to resume taking these supplements again.
Remember that the intake of these supplements should never be a substitute for a balanced diet and exercise. The best way to live a healthy life is to monitor your eating habits, regular exercise and drinking lots and lots of water. Keep your body and mind healthy by keeping away from unhealthy lifestyle practices.