Archive for the ‘Krill Oil’ Category

Krill Oil and Cardiovascular Disease

Friday, August 8th, 2014

Krill oil has staggeringly beneficial results on the cardiovascular system, that is, the heart and the entire circulatory system. Millions of people expire from cardiovascular diseases each year, but a regular intake of krill oil may help us fend off that fate. Near 70 million Americans suffer from some form of cardiovascular disease.

Krill oil contains fatty acids of the omega-3, omega-6 and omega-9 sorts, and these fatty acids are in a unique form in krill oil. Specifically, the fatty acids EPA and DHA have a unusual structure in krill oil than in fish oil, for example. This unusual phospholipid structure signifies that these fatty acids are very much more easily assimilated by the body and the cells, so that they can work their magic in a denser concentration than in other situastions.

Higher levels of LDL and low levels of HDL are proved to be linked with early coronary heart disease.
These fatty acids are effective in shrinking the detrimental LDL cholesterol, while at the same time increasing the level of the advantageous HDL cholesterol. No artificial substance is known to be capable to do that, making the outcomes of krill oil really superior.

But there’s more. Krill oil has also been demonstrated to lower blood sugar and lipoprotein, also called blood fat. On top of that, krill oil contains a specific antioxidant called astaxanthin. That is the most potent antioxidant that exists in nature, and helps the cells protect themselves against damaging chemicals called free radicals.

Krill oil also incorporates other antioxidants and vitamins, making it a really tremendous natural substance.

Krill Oil – a Good Way to Alleviate the Symptoms of Arthritis

Friday, August 8th, 2014

Many sufferers of arthritis are aware that omega-3 fatty acids in fish oil can reduce and lessen the severity of arthritis symptoms. Studies show that krill oil has the same properties, but that they are stronger.

The main difference between the omega-3 in krill oil and in fish oil is that the omega-3 in keill oil is in the form of phospholipids, which are easier for the body to use than the triglycerids in fish oil.

Triglycerides and phospholipids are digested and absorbed in different ways in the small intestine. Omega-3 phospholipids follow simpler digestion and distribution routes than omega-3 triglycerides in the human body.

Specifically, the research on krill oil has established with a high level of certainty that a daily dose of 300 mg of krill oil will quickly (within a few weeks, up to a month) both reduce inflammation and alleviate the symptoms of osteoarthritis and rheumatoid arthritis. The studies have been done with a daily intake of krill of 300 mg. That is less than even one capsule of krill oil, which usually contains 500 mg of krill oil. One researcher commented: “It seems likely that the effect would be even more pronounced with a larger daily dose than 300 mg”.

Phospholipids are vital in protecting membranes from free radical attack and toxic injuries. The composition of phospholipids in krill oil appears to offer that protection in an optimal way.

In addition, krill oil contains the powerful antioxidants astaxanthin and canthaxanthin. The former appears to be the most potent antioxidant found in nature, and prevents the activities of the harmful free radicals. Practically no other food or supplement contain astaxanthin or canthaxanthin, and these unique antioxidants are instrumental in making krill oil an effective and powerful way to get some relief from the symptoms of arthritis.

All these factors, including the antioxidants and the phospholipids, contribute to make krill oil a potent weapon against the painful symptoms of arthritis.

Is Krill Oil a Natural Treatment for Arthritis Pain?

Friday, August 8th, 2014

Arthritis causes its sufferers a great deal of pain and stiffness and can make getting around a challenge – especially in the morning. Non-steroidal anti-inflammatory medications reduce the pain and inflammation, but the side effects can be offsetting for some people. Is there a way to ease arthritis pain without drugs? Scientists recently found that krill oil may be a natural treatment for the inflammation of arthritis.

What is Krill Oil?

Krill oil is harvested from tiny shrimp that live in very cold waters. This oil contains omega-3’s, similar to those found in fish oil tablets, and it’s also a rich source of phosphatidyl choline and an antioxidant called astaxanthin. Experts believe that the omega-3’s in krill oil are better absorbed by the body, which causes them to have greater benefits.

Krill Oil for Arthritis: Is It a Natural Treatment for Arthritis Pain?

When researchers evaluated krill oil as a natural treatment for arthritis in mice, they found it reduced hind paw swelling along with other signs of arthritis. In fact, the benefits of krill oil for reducing arthritis symptoms in these mice were greater than that of fish oils or a placebo. The mice who received krill oil had 47% improvement in their arthritis scores, while mice that got fish oils only showed a 26% improvement.

Why Was Krill Oil for Arthritis Better Than Fish Oils?

Fish oils are also a good source of natural omega-3’s, which help to reduce inflammation. Why is krill oil better? The omega-3’s in krill oil seem to be better absorbed than those in fish oil, which may account for the difference. It could also be the additional antioxidants and phosphatidyl choline, which may have benefits that go beyond the anti-inflammatory effect of the omega-3’s.

The Benefits of Krill Oil: It Has Some Disadvantages Too

Krill oil hasn’t been as extensively researched as fish oils, and krill oil is difficult to find – although more health food stores are carrying it these days. Because the omega-3 concentration isn’t as high as fish oils, you may need to take more, which can be expensive. Like fish oils, krill oil can interact with certain medications. Although it’s safe for most people, human studies are still needed to prove its effectiveness. Talk to your doctor before using it as a natural treatment for arthritis.

References: ‘Krill oil may reduce arthritis symptoms: Mouse study”

Astaxanthin in Krill Oil: The Wonderful Substance

Friday, August 8th, 2014

Krill oil has a particular and really influential antioxidant called astaxanthin. Astaxanthin is the most potent biological antioxidant known to man, and has a myriad of properties that make it one of the most positive reasons for taking krill oil supplements.

Antioxidants are chemicals that help the cells protect themselves against decomposition and senesce, because they attack the destructive free radicals that attempt to ruin the cells. Astaxanthin is an extremely good killer of free radicals. The action of free radicals could provoke ill health, and is assumed to be the fundamental cause why people and animals present marks of senesce with time. That process could be blocked or even revoked by antioxidants, and astaxanthin is very strong.

The astaxanthin in krill oil has the peerless attribute of being competent to penetrate the barrier between the head and the bloodstream. Very few substances can do that, and astaxanthin may thence protect against free radicals in the head – there simply are no other antioxidants with the identical potency as astaxanthin that might do anything like that. As a result, astaxanthin might defend the brain against the burdens of ageing and against neurodegenerative disorders like Alzheimer’s. That in itself is an splendid reason to ingest krill oil.

It has been established by lab experiments that athletes who take krill oil supplements have healthier staying power than when they don’t consume it. Therefore, several athletes make krill oil a regular piece of their diets.

Astaxanthin occurs in krill, and the density in krill oil is strong. Fish oil does not have any of it.

Because astaxanthin is expendable to the brain, it is also usable to the eyes. So, it may repress glaucoma and decrease the chance of different sicknesses with the vision.

Krill oil capsules are the only capsules tha tbear this antioxidant, which is one of the concealed wonders of the world. It is also one of the reasons that krill oil is good for the joints, diminishing and preventing arthritis and other joint problems. The combination of the antioxidant astaxanthin and the premium omega-3 fatty acids that are only present in krill oil make krill oil a stunning weapon against poor health.

Astaxanthin might repress the tension on skin cells that are a result of from vulnerability to sun, which delays or prevents crinkles from coming out.

Astaxanthin has a intense anti-inflammatory result, cutting enduring inflammations, one of the main in heart disease.

Krill oil capsules are the only capsules that bear this antioxidant, which is one of the concealed wonders of the world. It is also one of the reasons that krill oil is good for the joints, diminishing and preventing arthritis and other joint problems. The combination of the antioxidant astaxanthin and the premium omega-3 fatty acids that are only present in krill oil make krill oil a stunning weapon against poor health.

The Differences Between Fish Oil, Flaxseed Oil, and Krill Oil?

Friday, August 8th, 2014

There is much research on the value of Omega 3 fatty acids found in fish oil. There are thousands of double blind research studies to back that up. But where the confusion exists is the number of different fish oil supplements all declaring that their product is superior. Fish oil, salmon oil, flax seed oil, cod liver oil and now Krill oil? What are the differences?

Flax Seed Oil:

Flax seed oil contains linolenic acid or ALA. The conversion of ALA to EPA and DHA is unreliable. Different conditions such as fast foods, baked foods, alcohol intake, certain health conditions, and vitamin and mineral deficiencies can cause problems in utilization. Research has proven that even healthy individuals may only be able to convert about 15% of the ALA in flax seed oil to EPA. In many people it is not converted into DHA at all. Even if you can convert it, you must take a lot more flaxseed oil than fish oil to achieve the same results. Research shows women are more efficient converters of ALA to EPA than men. Flax seed oil is an alternative to fish oil for vegetarians.

Fish Oil:

Fish is a direct source for EPA and DHA fatty acids. There are International standards on fish oil for contaminants, purity, and heavy metal contamination. The studies on the benefits of fish oil, have involved thousands of people over years. The largest trial study in Italy involved 11,000 people over nearly 4 years. One of the results showed a 45% reduction in sudden death. Even the FDA does not dispute the value of Omega 3 fatty acids found in high quality fish oil. The only dispute is the quality of some products. That is why fish oil products must now be subjected to tests for heavy metal poisoning, toxins, and other contaminants. The oil must be extracted in a manner to preserve the quality of the oil. Contamination is the most important issue in fish oil supplements.

Salmon Oil Capsules:

Another fish source for Omega fatty acids. Research is showing that Wild Salmon is a better buy because it is lower in contaminants than farmed Salmon. Farmed Salmon is raised in crowded conditions and given antibiotics to keep the fish from getting diseases. The industry is working to improve these problems.

Cod Liver Oil:

Cod liver oil is taken from the liver of the cod or halibut fish. It has been used for centuries to keep people healthy. In our grandparent’s time, it was given on a daily basis to children for health. In this day and age, it tastes better than the original version. It comes flavored to make it taste better. Vitamin A and D is sometimes added to cod liver oil. Keep cod liver oil in the refrigerator to keep it fresh. Many cod liver oil products contain Vitamin E to help preserve the oil as well.

Krill Oil:

There has been a lot of hype on the Internet that Krill oil is superior to other fish oil supplements. In reality, there have only been 13 total studies of Krill oil versus fish oil and only four involved human beings. These studies were small and results were evaluated for only 12 weeks. These studies were backed by companies who wanted to show that Krill oil was superior. There have been thousands of double blind studies done on the benefits of fish oil over the past few years. Keep this in mind when reading the advertising from Krill oil companies.

Krill are a shrimp-like crustacean which is a crucial part of the marine food chain. Krill are eaten by whales, seals, squid, and fish. Krill fishing for this reason has been banned on the west coast of the U.S. and is strictly limited in Norway and Antarctica. Krill contains higher amounts of Astaxanthin than fish oil. Astaxanthin is being researched for its possible ability to protect the body from free radical damage. This has not been proven by research studies. One advantage to taking Krill oil, is that is does not cause the fishy aftertaste or burping as fish oil does. That fishy aftertaste is one of the reasons people stop taking fish oil supplements. You can find fish oil supplements that do not cause the aftertaste. It usually tells you on the label.

Krill oil is advertised to be absorbed more effectively because the krill are composed of phospholipids as is the fat cell walls in our body. Fish oil is generally in a triglyceride form. This advertised benefit is not proven by extensive research according to the University Of Massachusetts Medical School. Krill is also subject to the same problems of rancidity. Their research states that Krill oil does not have enough research behind it to back up their claims.

All Fish oil products are subject to become rancid quickly. This is why you should never buy bottles containing thousands of fish oil capsules. Each time you open the bottle and let oxygen in, there is interaction with the capsule. By the time you get to the last half of that big bottle, the quality of that fish oil product is compromised. Fish oil should be kept in the refrigerator to help prevent rancidity as well. Often fish oil bottles are kept in storage for months or weeks until sold. Some of these products are already rancid before you take them home. The rancidity factor is one of the main problems in cheap supplements. Buy fish oil capsules in smaller quantity bottles. Make sure the label declares it has been tested for mercury, toxins, and other heavy metal poisoning. Unless the label states that testing, you should not buy it. You pay for what you get in fish oil.


Is Krill Oil Better Than Fish Oil?

Friday, August 8th, 2014

More Americans are supplementing their diets with fish oils these days due to their apparent health benefits. Studies have shown that the omega-3 fatty acids found in fish oils help to lower triglyceride levels and may even lower the risk of heart disease. Omega-3’s are being studied for their role in preventing a variety of other diseases including cancer, depression, rheumatoid arthritis, and even Alzheimer’s disease. Now, a new study suggests that the omega-3’s found in krill may be more effective than fish oils in terms of preventing the metabolic abnormalities and accumulation of fat around the heart and liver commonly seen in people who are obese. Is krill oil better than traditional omega-3 supplements?

What is Krill Oil?

Krill is a marine animal that closely resembles a shrimp in appearance found in the cold oceans of the world. This marine animal is being increasingly harvested for its oils which closely resemble the omega-3’s found in fatty fish, but with a few important differences. The slightly different structure of the omega-3’s in krill oil make them more easily absorbed by the body and more available to cells. Krill oil also has powerful anti-oxidant benefits not found in omega-3’s from fish oil sources.

Krill Oil for Health: A Study

This current study, published in the Journal of Nutrition, showed that krill oil was more effective than omega-3’s from fish oil at reducing fat accumulation around the heart and liver in rats. These visceral fat deposits are frequently seen in people who are obese and are thought to increase the risk of diabetes as well as overall mortality. Krill oil exerts its positive effects by acting on an area of the brain known as the endocannabinoid system which helps to control appetite and mood. Although traditional fish derived omega-3’s appear to have some effect on this area of the brain, the results weren’t as pronounced as with krill oil.

Is Krill Oil Better Than Fish Oil?

Although it may be premature to say that krill oil is better than fish derived omega-3’s, it does have some interesting properties. A study published in 2003 showed Neptune krill oil to be superior to traditional omega-3’s for reducing menstrual cramps and premenstrual syndrome. Another study showed it was more effective than fish oils for lowering LDL cholesterol, triglycerides, and blood sugar levels.

Krill Oil for Health: The Bottom Line?

Although krill oil appears to offer some benefits over fish oil in terms of cholesterol lowering and metabolic complications associated with obesity, more research is needed to confirm this. Far fewer studies have been done on krill oil compared to fish oils which may account for the greater popularity of fish oils in the marketplace. Until more is knownl, it may be best to stick to fish oils.