The benefits of krill oil have been widely researched in various studies. This oil is taken from a zooplankton called krill that lives in the Antarctic ocean . Generally, krill oil contains omega-3 fatty acids, astaxantin, vitamin A, vitamin E, and phospholipids . Therefore, many studies dig deeper into the benefits of this oil. Come on, learn the 5 benefits of this oil now.
Benefits of krill oil
Numerous studies have shown that the recommended consumption of krill oil has a myriad of health benefits without showing unwanted effects. From many studies, there are 3 main benefits that should be known about this oil.
Increase the amount of omega-3 in the body
The results of a study entitled Enhanced increase of omega-3 index in healthy individuals with response to 4-week N-3 fatty acid supplementation from krill oil versus fish oil concluded that consuming this oil can increase the amount of omega-3 in the body. This is important because omega-3 cannot be made by the body. So, for the body to have omega-3 intake, the main source must come from food or supplements.
Consuming krill oil makes up to two times the amount of omega-3 fatty acids than consuming fish oil. This occurs because the krill oil fatty acids that stick to the phospholipids make it easier for the body to absorb them .
Simply put, a sufficient amount of omega-3 fatty acids is able to maintain a healthy body. Eating krill oil can be the easiest and best option to get omega-3s.
Good for heart health
Omega-3 fatty acids, whether from krill oil or other sources, are classified as good fats for the body. These unsaturated fats help meet daily fat requirements while maintaining heart health. The goodness of omega-3s also minimizes a person’s risk of developing heart disease.
Quoting from the Mayo Clinic , these essential fatty acids help heart health by:
- Reduces fat buildup in the blood
- The risk of stroke and heart disease decreases
- Maintain a regular heart rate
Then, essential fatty acids are recognized as potential in the prevention and management of chronic disease symptoms. One of them, omega-3 fatty acids can reduce blood fats, aka triglycerides . High blood fat levels can trigger blockages in the blood vessels. This blockage can lead to fatal things, such as heart disease.
However, what about the ability of omega-3 fatty acids obtained from krill oil? Researchers from the Lipid-lowering and anti-inflammatory effects of omega 3 ethyl esters and krill oil: a randomized, cross-over, clinical trial study said that krill oil was also shown to lower blood lipid levels. In addition, this oil can increase the level of “good” cholesterol .
Has antioxidant properties
The astaxantin content in krill oil has antioxidant properties that are good for the body. Astaxantin helps inhibit the aging process in the body . You do this by fighting free radicals in the body. Not only that, the antioxidant activity of this compound is 10 times stronger than the antioxidants that come from vegetables.
Aging in the body itself will reduce the function of several parts of the body, such as the brain, eyes and skin. Astaxantin protects the brain from harmful substances, such as chemotherapy drugs in cancer patients and cigarette smoke. Then, consuming these compounds has been linked to reduced symptoms that arise due to tired eyes. Meanwhile, the skin is also protected by these compounds by inhibiting cell damage due to sun exposure.
In short, the omega-3 content of krill oil has been shown to be more easily absorbed thanks to the phospholipids compared to fish oil. Apart from that, krill oil also contains astaxantin which is known as an antioxidant. These ingredients make krill oil provide numerous health benefits to the body.
Its benefits are easily found in krill oil dietary supplements. Before taking supplements, please consult your doctor first. That way, the doctor can evaluate your condition first.