Saturday, February 24, 2024
HomeEditor PicksDoes Fish Oil Reduce Cholesterol

Does Fish Oil Reduce Cholesterol

Is It Good To Take Omega

Mayo Clinic Minute: Figuring out fish oil

Omega-3 intake should not exceed a certain upper limit. The FDA has recommended that people take no more than 3 grams of DHA and EPA per day, according to the National Institutes of Health. Scientists say omega-3 can reduce the function of the immune system over time because it lowers the bodys inflammatory response.

The Best Fish Oil Benefits

Everyone who takes fish oil wants some kind of health benefits, and there are many of them. Some have counted up to 20 benefits of fish oil, but many of them are only believed to be benefits .

However, some of the top benefits have been proved, and what are the top fish oil benefits?

Isnt it amazing what a little bit of oil can do?

Does Garlic Lower Your Cholesterol

Consumption has been shown to decrease levels of both total and LDL-C. An intake of the half to one clove of garlic per day lowers cholesterol, triglycerides, and blood pressure. Garlic is a rich source of flavonoids, which have anti-inflammatory and antioxidant properties. Garlic has also been found to reduce the risk of heart disease and stroke.

Also Check: Is Ice Cream High Cholesterol

How To Choose The Most Popular Fish Oil For Cholesterol

The three most crucial criteria to consider are price, quality, and popularity.Price is an obvious factor to consider, as you want to ensure it is acceptable for your needs.Quality should also be examined because buying a low-quality goods will not help you achieve your main aim of obtaining the best product.Finally, while not as obvious as price or quality, popularity can be just as significant as both when it comes to attracting new customers.

Not Necessarily A Cure

Hdlcholesterol How Much Fish Oil Do You Need To Lower Cholesterol?,do ...

Fish oil may not be a cardiovascular event cure-all, according to a study published in JAMA and recently presented at the American Heart Associations Scientific Sessions 2020. In the study, the researchers assessed omega-3 carboxylic acids or omega-3 CA , a medication that is derived from fish oil.

The STRENGTH trial, which began in 2014, encompassed data from 13,078 adults at 675 centers in 22 countries.

All of the patients were being treated with statins and had known heart, brain, or leg artery blockages. They were at a higher risk for heart disease due to factors such as smoking and diabetes. The subjects either took the omega-3 CA medication or a placebo. The placebo used was corn oil.

The team compared the rates of cardiovascular death, heart attack, stroke, need for stenting or bypass surgery, and hospitalization for unstable angina in all of the study participants.

The study found that a combination of eicosatetraenoic acid and docosahexaenoic acid omega-3 fatty acids found in certain fishdid not lower major cardiac events in high-risk patients.

The researchers found that 1,580 patients experienced at least one cardiac event. There were not any significant differences in cardiac event risk between participants in one group versus the other. However, the researchers did find that people taking the omega-3 CA medication developed atrial fibrillation more frequently than those who took corn oil.

You May Like: Cholesterol Mayo

Read Also: Is Tilapia High In Cholesterol

What Are The Disadvantages Of Eating Fish

PCBs can build up in your body over time. High levels of mercury and PCBs can harm the brain and nervous system, as well as increase the risk of cancer and heart disease.

In addition to the health risks, eating too much fish can also be bad for the environment. Eating too many fish in a short period of time can reduce the amount of oxygen in the ocean, which can lead to algae blooms and other problems.

If You Don’t Eat Fish Where Else Can You Get Omega

Fish is still your best bet for omega-3s. While organ meats, like liver, do have some omega-3s, you can’t rely on them to give you all you need.

Walnuts provide an omega-3 called ALA, which your body doesn’t make. ALA is also found in:

  • Some vegetable oils, especially flaxseed oil
  • Green vegetables like kale or spinach

Your body can turn ALA into small amounts of EPA and DHA, the omega-3s found in fish. There’s more proof that they protect against heart disease.

Vegetarians and vegans can try algae oils as a source of omega-3s.

Also Check: Can The Effects Of High Cholesterol Be Reversed

What About Statins Not So Good After All

Statins have become one of the most popular drugs over the last 20 years. And the evidence does show they work, but I find them concerning for a number of reasons.

Statins work by reducing your bodies ability to create cholesterol. But as we covered, our body does need cholesterol, and makes it for a very good reason.

Statins are also frequently sold as a no downside option, so everybody should be taking them. Yet they do have side effects ranging from muscle pain to increased diabetes risk , and worse.

Yet Pfizer made over $1.8 BILLION from selling Lipitor in 2015 alone. How many of those people actually needed to take it?

If you dont need to take a drug, I cant see any good reason why a doctor would be recommending it. And even for those with elevated levels, it would seem wiser to monitor and only prescribe statins where simpler approaches have not worked.

Incidentally, if you do take a statin, read up on statins and CoQ10 depletion. It may help alleviate some of those potential side effects.


1. Friedewald, William T., Robert I. Levy, and Donald S. Fredrickson. Estimation of the concentration of low-density lipoprotein cholesterol in plasma, without use of the preparative ultracentrifuge. Clinical chemistry 18.6 : 499-502.

4. Cazzola, Roberta, et al. Age-and dose-dependent effects of an eicosapentaenoic acid-rich oil on cardiovascular risk factors in healthy male subjects. Atherosclerosis 193.1 : 159-167.

More Useful Articles:

What To Know About Taking A Highly Concentrated Epa Supplements For Your Lipids

Is Fish Oil Good for Cholesterol or Bad?

Not everyone at risk for cardiovascular disease needs a fish oil supplement highly concentrated in EPA. As discussed above, both EPA and DHA combined have been shown to significantly benefit heart and vascular health. Plus, there are many additional ways to lower LDL naturally while still taking fish oil high in both EPA and DHA. But if youve been taking fish oil and have noticed a negative effect on your LDL, consider trying a high-EPA fish oil for your cholesterol and cardiovascular health.

Anyone who has spent time perusing the seemingly endless brands of fish oil in their local store already knows EPA and DHA amounts vary tremendously between products. Always look for the specific amounts of EPA and DHA listed in the ingredients section of the label.

If you decide to try a fish oil highly concentrated in EPA to improve your lipids without raising LDL, aim for a total daily dose of at least 1800 mg EPA, based on evidence from clinical studies. Many high quality fish oil companies now selling fish oil capsules with enhanced amounts of EPA.

Mozaffarian D, Wu JH. Omega-3 fatty acids and cardiovascular disease: effects on risk factors, molecular pathways, and clinical events. J Am Coll Cardiol. 2011 Nov 8 58:2047-67.

Delgado-Lista J, Perez-Martinez P, Lopez-Miranda J, Perez-Jimenez F. Long chain omega-3 fatty acids and cardiovascular disease: a systematic review. Br J Nutr. 2012 Jun 107 Suppl 2:S201-13.

Recommended Reading: How To Lower High Cholesterol Naturally

Fish Oil For Heart Health

Omega-3 fatty acids, found in fish and in supplements, play an important role in reducing inflammation in the body, which can damage your arteries and boost your risk of strokes, heart attacks and heart disease. But some research suggests omega-3s may protect your heart by reducing triglycerides.

Video of the Day

What Happens If I Take Too Much Omega

To avoid toxicity, be aware of the appropriate dosage listed above. There is no established safe upper limit for omega-3s. However, the FDA considers supplements under 5 g safe.

Therefore, if you consume more than this amount or more than what your healthcare provider recommends, you may want to seek medical advice or visit the emergency room.

Recommended Reading: How Does Hdl Affect Total Cholesterol

Is The Ldl Increase By Dha Enough To Worry About

Many patients who are prescribed fish oil to reduce triglycerides naturally are already on a statin to lower their total and LDL cholesterol. For them, the fact that fish oil increases LDL isnt considered much of an issue, because a high enough dose of a powerful statin can counteract that increase. But there has been concern for those who are not taking statins, either because of personal preference or issues with side effects. In these individuals, especially if they have high or borderline-high LDL, the LDL-increasing effects of DHA could be as much as 16%, resulting in increased risk of developing cardiovascular disease. This is where taking a fish oil supplement formulated to contain very high amounts of EPA and low amounts of DHA may be especially useful.

What Problems Result From High Cholesterol

#cholesterol does fish oil really lower cholesterol?

High blood cholesterol is a condition in which you have too much cholesterol in your blood.

Heres the alarming part: By itself, the condition usually has no signs or symptoms as per research studies.

Thus, many people dont know when their cholesterol levels are too high.

And thats a huge problem because people who have high blood cholesterol have a greater chance of getting coronary heart disease.

You have to remember that the higher your LDL, the GREATER your chance of getting heart disease.

On the other hand, the higher your HDL, the LOWER your risk of getting heart disease.

Moreover, Coronary heart disease is a health condition in which plaque builds up inside the coronary arteries. Over time, plaque develops in your coronary arteries and hardens and narrows your arteries.

According to studies, plaque limits the flow of oxygen-rich blood to your heart muscle.

If the flow of oxygen-rich blood to a section of the heart muscle is blocked or reduced, angina or a heart attack may occur.

Angina is a type of chest pain or discomfort because of reduced blood flow to the heart. It may feel like pressure, squeezing, heaviness and tightness in your chest.

The pain can also extend to your arms, shoulders, neck, jaw, or back. Angina pain may even feel like indigestion.

A heart attack occurs if the flow of oxygen-rich blood to a section of heart muscle suddenly becomes blocked.

Read Also: Is Shellfish High In Bad Cholesterol

Which Is Better For High Cholesterol: Fish Oil Or Flaxseed Oil

Fish oil and flaxseed oil provide high quantities of essential fatty acids. Fish oil contains eicosapentaenoic acid EPA and docosahexaenoic acid DHA which are used directly for such functions as production of healthy cell membranes and to reduce inflammation. Flaxseed oil contains alpha linolenic acid ALA which your body converts into EPA and DHA. The relative merits of flaxseed oil and fish oil for reducing cholesterol is an unfolding story with much research and popular interest.

Video of the Day

Fish oil reduces inflammation and shows greater cardioprotective effects than flaxseed oil, according to a study published in the February 2009 issue of the journal Cardiovascular Research. In the study on laboratory animals, diets containing 0.7 percent, 2.3 percent or 7 percent fish oil or flaxseed oil produced improved heart function in the left ventricle of the heart, which pumps blood out to the body, and decreased levels of some markers of inflammation. Fish oil also increased production of the anti-inflammatory hormone adiponectin.

In a study that compared flaxseed oil, olive oil, fish oil and soy oil, fish oil resulted in lower total cholesterol, high density lipoprotein cholesterol and triglycerides than the other oils. Flaxseed oil produced less activation of white blood cells, which is thought to be associated with arterial plaque formation. The study on laboratory animals was published in the June 2010 journal Acta Chirurgica Brasileira.

Whats Inside Fish Oil

Fish oil supplements contain omega-3 fatty acids. There are three specific omega-3 fatty acids, but fish oil only has two: DHA and EPA.

  • DHA. Docosahexaenoic acid is a polyunsaturated fatty acid that helps develop nerve and eye tissue. Even though it is important, its not considered essential.
  • EPA. Eicosapentaenoic acid is another polyunsaturated fatty acid that prevents blood from clotting easily. It also has the effect of lowering triglyceride levels. EPA, too, is not considered essential.
  • ALA. Alpha-linolenic acid is the only essential omega-3 fatty acid. It helps with human growth and development, which is why youll often find it infused into baby formula. Unfortunately, fish oil doesnt contain ALA.

Most of us get the omega-3s we need from our food. Flaxseeds, chia seeds, nuts, and some beans are all good sources.

Read Also: Does Butter Increase Cholesterol Levels

Does Fish Oil Help Lower Cholesterol

Getting back to fish oil. Whether or not fish oil can reduce your cholesterol levels depends on how you define cholesterol. Which is why we just went over what all those terms really mean.

But heres what has been shown so far from studies:-

  • Triglycerides: Omega 3 can reduce triglycerides by as much as 30%
  • HDL: Omega 3 can raise HDL levels

So fish oil can lower triglycerides, and is good for lowering cholesterol.

What is not so clear though is if fish oil/Omega 3 is good for lowering LDL cholesterol. A number of studies have shown it may well do so, by as much as 32.5% . But others show it may actually increase them marginally . The difference could simply be in the inaccuracies of measuring and those other factors that affect our levels.

But thats not the whole story of course.

Other Uses Than Controlling Cholesterol Fish Oil Is Good For

Nutritional Supplements : How to Take Fish Oil to Lower Cholesterol

The above benefits of fish oil are awesome, but did you know that fish oil can do more than just control your cholesterol, keep your heart healthy, fight off cancer, help you process food efficiently, and balance your mood?

Here are a few uses other than controlling cholesterol fish oil is good for:

Wow, the benefits just keep piling up, and fish oil is turning out to be quite an awesome thing to take.

Don’t Miss: What Is Normal Cholesterol Ratio

Brain And Visual Functions

Brain function and vision rely on dietary intake of DHA to support a broad range of cell membrane properties, particularly in grey matter, which is rich in membranes. A major structural component of the mammalian brain, DHA is the most abundant omega3 fatty acid in the brain. Omega 3 PUFA supplementation has no effect on macular degeneration or development of visual loss.

What Causes An Omega

Omega-3 deficiency is usually caused by not consuming enough omega-3s through foods. However, most people in the U.S. get adequate amounts of omega-3s from dietary sources.

Some groups are at higher risk for an omega-3 deficiency, including people who restrict their dietary fat intake and those with eating disorders or other health conditions that cause malabsorption.

Read Also: Are Pistachios Good For Cholesterol

Side Effects Of High Cholesterol

Having high cholesterol is often symptom-free. In other words, you may not know you have high cholesterol unless you have a blood test. Uncontrolled high cholesterol can lead to heart disease, the number one cause of death among Americans.

If you have high cholesterol, you may be looking for ways to lower it naturally and avoid taking statins if you are able. Enter dietary supplements like fish oil.

Fish Oil Supplements: Heart

hdlcholesterolrange does benecol drink work for high cholesterol?

About 145 million Americans use nutritional supplements each yearthats almost one-half of the population. One of the most common is fish oil. They annually generate $1.2 billion in sales, according to Nutrition Business Journal. Manufacturers claim that these fish oil can lower your risk of cardiovascular diseases, improve immunity, and boost athletic performance. But what does the science say? In this article, the research of the effects of fish oil supplements on key health indicators in your bodyespecially triglycerides, cholesterol, and testosteronewill be critically evaluated.

Also Check: Is Peanut Butter Good For High Cholesterol

Can I Eat Fish 5 Days A Week

But, experts , eating seafood more than twice a week, for most people, can be healthful. Rimm, a professor of epidemiology and nutrition and director of cardiovascular epidemiology at the Harvard T.H. Chan School of Public Health in Boston, its fine to eat fish every day.

But for those who are overweight or obese, or who have a family history of heart disease or diabetes, the benefits of eating more seafood may be less clear, . If youre eating a lot of seafood, you may not be getting enough of the nutrients that you need, he added.

Why Are Omega 3 Fats Good For Health

There has been lots of research into Omega 3 fats and oily fish and how they can improve heart health.

In countries where people eat more oily fish, such as in the Mediterranean, Greenland and Japan, fewer people have heart disease compared to countries where people eat very little oily fish, such as the UK.

The Omega 3 fats EPA and DHA can help protect the heart and blood vessels from disease: They can help:

  • lower triglycerides
  • improve circulation
  • prevent blood clots
  • lower blood pressure
  • keep the rhythm of your heart steady.

Higher levels of the Omega 3 fats EPA and DHA in the blood have also been linked with a lower risk of dying from cardiovascular disease. There is still research on-going, but doctors think that the benefits come from eating foods that contain omega 3s rather than over-the-counter supplements. However, some high-dose Omega 3 supplements may be prescribed by your doctor to treat hypertriglyceridaemia.

Don’t Miss: What To Do Before Cholesterol Test

Plant Foods Which Contain Omega 3s

A number of plant foods are high in the omega 3 fat, ALA. Try to eat more of these, especially if you’re vegetarian or dont normally eat fish:

  • some oils including flax , walnut, soya,pumpkin and algal oil
  • green leafy vegetables
  • nuts, especially walnuts
  • seeds, especially flax , pumpkin, chia and hemp seeds.

To get more of these into your diet, try sprinkling flaxseed over your porridge, cereals, or nuts and seeds over your salads. And switch your cooking oil to one of those listed above.


Most Popular