Enjoy free shipping today! Enter code SHIP1MD at checkout.

Keep High Cholesterol In Check With Krill Oil

7 minute read


Cholesterol is essential to help the body manufacture new cells, to insulate nerves, and to produce hormones but the liver produces all the cholesterol the body needs.

Because fats are insoluble in water, cholesterol must attach to two different lipoproteins in order to be transported through the body. Those lipoproteins are either low-density lipoproteins (LDL), which move cholesterol from the liver throughout the body, and high-density lipoproteins, which deliver cholesterol where it is needed and also returns excess cholesterol back to the liver to be used again or to be eliminated.

| Related: Studies Prove Turmeric is Good for High Cholesterol |

Excess cholesterol in the blood causes a buildup in the arterial walls (atherosclerosis), which is a form of cardiovascular disease. This constriction of the arteries slows down or blocks blood flow to the heart muscle, potentially causing a heart attack.

Types of Cholesterol

When you get lab results for cholesterol panels, you will see three numbers, as well as ratios.

Low Density Cholesterol: Also known as “bad” cholesterol, LDL are the particles that clog arteries. The greater the LDL number, the higher the risk for cardiovascular disease.

High Density Cholesterol: HDL cholesterol works to transport LDL particles to the liver for elimination. A higher HDL level means less risk.

Triglycerides: Also manufactured by the liver (and found in meat, dairy products, certain cooking oils), triglycerides are used by cells as energy. Excess triglycerides are stored as fat.

High LDL and triglycerides, along with low HDL, are associated with arterial plaque and an increased risk of heart attack and stroke.

Causes of High Cholesterol

♦ Diet

♦ Lack of Exercise

♦ Age & Gender

♦ Weight

♦ Heredity

♦ Medical Conditions

♦ Medications

Your physician may set cholesterol goals for you, dependent on additional cardiovascular risk factors.

Treating High Cholesterol

 Doctors use various methods to lower cholesterol levels, including diet, exercise, and sometimes, medication. Additional natural methods and supplements have shown promise to lower LDL and boost HDL levels. These methods include fish oil and krill oil.

How Fish and Krill Oil Work

Both fish and krill oil contain eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), forms of omega-3 fatty acids that reduce triglycerides and inflammation, as well as clotting.

| Related:  Should You Try a Pescatarian Diet? |

The omega-3 fatty acids also increase HDL and may actually lower the risk of death from heart attack, stroke, and abnormal heart rhythms for people who have experienced prior heart attacks.

Fish and krill oil may prevent and treat atherosclerosis by slowing plaque and blood clot development in the arteries.

Krill Oil vs Fish Oil

Although both oils are used as omega-3 fatty acid supplements, krill oil has additional properties not found in fish oil. Studies conclude that krill oil is more bioavailable source of omega-3 PUFAs (polyunsaturated fatty acids) than fish oil. One daily 1 to 3 gram dose of krill oil is shown to be more effective at reducing both total cholesterol and triglycerides than fish oil.

Most of krill oil’s omega-3 fatty acids are bound to phospholipids. Because phospholipids are the most prevalent lipids found in cell membranes, the fatty acids in krill oil are more readily released into the bloodstream and into the cells than those found in fish oil.

Astaxanthin: The Bonus Benefit

Krill are small, ocean-dwelling crustaceans.These creatures may be tiny but they make up the world’s largest biomass. Krill feed on a diet of phytoplankton, single-celled algae, which is a good source of astaxanthin. This potent carotenoid transfers to krill and is, therefore, a component of krill oil.

Astaxanthin is more potent than other carotenoids and even vitamin E, linked to improved immune system response and defense against free radicals. Every single EPA fatty acid in krill oil is attached to a astaxanthin molecule for an especially powerful boost.

Antioxidants play a crucial role in protecting the body from free radical damage, which we face each day in the form of UV exposure, rancid fats, pollution, digestion, and breathing. When the body is overloaded with too many free radicals to destroy, these toxic substances accumulate in the body, causing oxidative stress.

Oxidative stress is associated with numerous chronic and degenerative diseases, including cardiovascular disease. This phenomenon actually increases inflammation and changes the biology of blood vessels. This increases LDL cholesterol, which leads to a buildup of arterial plaque, increasing risk for both heart attack and stroke.

What can you do to reduce oxidative stress? Antioxidants such as the astaxanthin found in krill oil protects the body from oxidative stress, providing yet another benefit to keep cholesterol in check.

The Bottom Line

Krill oil is a good source of EPA and DHA, Omega-3 fatty acids that reduce triglycerides, as well as inflammation and clotting. The addition of these fatty acids also increases HDL or “good” cholesterol and may lower the risk of mortality from heart attack, stroke, and abnormal heart rhythms in people who have had a prior heart attack.

However, krill oil has additional benefits not found in fish oil, including increased bioavailability due to attachment to phospholipids, increased potency, and the addition of a powerful antioxidant, astaxanthin, which protects the blood vessels from oxidative stress that contributes to increased LDL cholesterol and arterial plaque buildup.

READ NEXT >>> The Latest Clinical Research on the Benefits of Krill Oil


  1. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3875260/
  2. https://www.sciencedirect.com/science/article/pii/S0271531713002832
  3. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3614697/
  4. https://www.ncbi.nlm.nih.gov/pubmed/10443930
  5. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4252213/
  6. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4252213/
  7. https://www.ncbi.nlm.nih.gov/pubmed/18541601
  8. https://www.ncbi.nlm.nih.gov/pubmed/19892350
  9. https://www.webmd.com/heart-disease/guide/heart-disease-lower-cholesterol-risk#1
  10. https://heartuk.org.uk/health-and-high-cholesterol/triglycerides

Close

BEFORE YOU GO

GRAB THESE RECIPES TO REVOLUTIONIZE YOUR HEALTH


Delicious Food for Your Heart, Gut, Brain, Joints, & Vision

Thank You

Check Your Email
To Find Your Free E-Book