Fish oil is often considered the wonder supplement, great for treating just about anything: eczema and other skin conditions, inflammation, cognitive health and development, joint lubrication, heart health, hormone regulation, and the list goes on.
A few years ago krill oil came onto the scene and ever since has been marketed at the next big thing in essential fatty acids and omega-3 supplementation. These capsules are meant to be more potent and are most definitely much smaller than fish oil capsules.
What is krill oil, exactly?
Krill oil comes from krill, a shrimp-like small crustacean of the order Euphausiacea. Krill are found in wall world’s oceans where they are foods for much bigger animals. The name krill derives from Norwegian where it means young fry or fish. The oil from krill is extracted and placed in capsules. These capsules are used as medicines and supplements. Krill oil is usually extracted from Antarctic krill and it contains fatty acids similar to fish oil.
Health benefits of krill oil
1. Cardiovascular health
Just like fish oil, this oil contains fatty acids that improve cardiovascular health and positively affect blood circulation. In fact, results of a study published in the Journal of the American College of Nutrition showed that krill oil helps maintain healthy inflammatory pathways. Another study, published in Nutrition Research revealed that krill oil supplements lower triglycerides levels in adults by more than 10%. Triglycerides are a type of fat in the blood that are linked with heart diseases or metabolic syndrome. The researchers concluded the study with statement that krill oil is effective in reducing cardiovascular risk factors.
Also, McGill University in Montreal conducted a study whose findings showed that krill oil helps sustain cholesterol levels.
2. Eases PMS symptoms
It has the ability to ease symptoms of PMS. While some women don’t experience any symptoms prior their menstrual cycle, there are also women with severe PMS symptoms that include unbearable pain as well. Beneficial effects of krill oil on PMS were confirmed in a study that was conducted by Mike Wakemen and team of researchers from the University of Birmingham. The study included 29 participants and lasted for 3 months. Supplements used in the study contained krill oil coupled with rosemary extract and various vitamins. Also, scientists believe krill oil’s effects in relieving symptoms of PMS could be due to Omega 3 fatty acids too. Women who use krill oil supplements experience reduced:
* ntensity of cramps
* Fluid retention
* Frequent mood swings.
3. Joint health
According to a study whose findings were published in the American Journal of Nutrition analyzed the effects of krill oil in lubricating joints. Participants of the study reported:
* Decreased joint distress
* Improved overall mobility
* Reduction in joint stiffness.
Improvements in joint health were noticeable in first 7 days of 14-day research which indicates that krill oil is, indeed, beneficial for joint health and agility.
4. Improves cognitive abilities
Normal cognitive function is supported by Omega 3 fatty acids and many other nutrients that are found in this oil. A study that included 30 participants with attention difficulties showed that their concentration and mental focus improved in 90 days with the regular consumption of krill oil supplements. Also, various researches have confirmed that high levels of Omega 3 fatty acids found in fish oil and krill oil resulted in higher chances of staying clear of memory losses and decreased mental clarity. On the other hand, people who don’t have high levels of Omega 3 fatty acids in their organism are more prone to memory loss and decline of focus and concentration. So they always have some brain myths with them.
5. Restores skin’s healthy glow
The oil contains antioxidant astaxanthin which is associated with destroying free radicals and defending cells against their negative impact. In order to stay healthy, our skin needs a high level of antioxidants. This way, collagen production is intact as well as elasticity. Moreover, according to the ORAC (Oxygen Radical Absorption Capacity) scale which measures the effectiveness of antioxidants at fighting free radicals krill oil has value of 43, while fish oil has value of 8.
Also, antioxidants protect your skin from UV damage and various damages caused by environmental factors. Therefore, for healthy glowing skin, you should definitely consider krill oil supplements.
This oil is a great source of Omega 3 fatty acids and has numerous health benefits, just like fish oil. In order to improve cardiovascular health, brain sharpness, or even to ease symptoms of PMS and repair your skin, krill oil supplements might be the thing you need.