Cod liver oil benefits

Many people all over the world take fish oil supplements and reap the benefits of the heart healthy results that come with them. But did you know about cod liver oil? Cod liver oil has even more benefits as it is rich in vitamins and minerals you need to stay healthy. Cod liver oil benefits include improved eyesight, lower blood pressure, and relieving joint pain.


If you need more proof or reason to start taking cod liver oil, we invite you to take a look at our top ten list of the best cod liver oil benefits so you can get started feeling some of those benefits yourself and living your best life. Without further ado, here are the top ten cod oil benefits for your health and well-being.

Product FAQ

We found and answered a few important frequently asked questions regarding what cod liver oil is, what nutrients it contains, what risks are associated with taking cod liver oil daily, and how to choose the best brand of cod liver oil to reap the benefits as much as you can.


1. What Is Cod Liver Oil?

Cod liver oil is a type of fish oil supplement. Like regular fish oil, it's high in omega-3 fatty acids which are linked to many health benefits, including reduced inflammation and lower blood pressure. It also contains vitamins A and D, both of which provide many other health benefits. Most cod liver oil is extracted from the liver of Atlantic cod. It's been used for centuries to relieve joint pain and treat rickets (a disease that causes fragile bones in children). The liver of Atlanta cod is rich in fat-soluble vitamins which give it an impressive nutrient profile.


One teaspoon or five milliliters of cod liver oil provides the following:
40 calories, 4.5 grams of fat, 890 milligrams of omega-3 fatty acids, 2.1 grams of monounsaturated fat, 1 gram of saturated fat, 1 gram of polyunsaturated fat,90% of the RDI of vitamin A, and 113% of the RDI of vitamin D. This means it's incredibly nutritious and a single teaspoon provides 90% of your daily requirements for vitamin A and 113% of your daily requirements for vitamin D.


2. What Nutrients Does Cod Liver Oil Benefits Have?

Cod liver oil contains Omega-3 fatty acids. Consuming these fatty acids is associated with a reduced risk of conditions like high blood pressure, cognitive decline, and stroke. Cod liver is an excellent source of the important omega-3 fatty acids EPA and DHA. Cod liver oil is also a rich source of vitamin D. Vitamin D is essential for good health and most of us don't get enough. It's great for your bones, heart, brain, and more, helping to prevent things like osteoporosis, dementia, and cardiovascular disease.


3. What Are The Risks Of Taking Cod Liver Oil Benefits?

Despite cod liver oil benefits, there are also risks it can pose to your health because of the excessively high vitamin A content found in the supplements. Cod liver oil also contains vitamin A, and while it's important for your health and supports healthy vision, too much vitamin A can be detrimental. The maximum intake of vitamin A is supposed to be 10,000 IU daily but some supplements contain more than that. Keep in mind some of us may already consume a lot of vitamin A in our diets, from foods like sweet potatoes, carrots, and green leafy vegetables.


Bone health may also be at risk from taking too much cod liver oil. While the vitamin D found in the supplements benefits your bones tremendously, vitamin A can harm your bones. One study showed that women who took cod liver oil as children were two to three times more likely to have low bone mineral density than women who didn't take cod liver oil. It can also help asthma, but too much of it can make symptoms worse. Studies show that occasional use of cod liver oil benefits helps improve asthma symptoms, but people who take the most cod liver oil can experience worsened asthma.


4. How To Choose The Right Cod Liver Oil Benefits?

Choosing cod liver oil should not be a hard task, but make sure you choose a brand that doesn't contain excessively high levels of vitamin A. A good dose might be something like 850 IU of vitamin A and 400 IU of vitamin D. Some brands can contain thousands of vitamin A IUs per dose, so read those labels carefully. Most cod liver oil pills or supplements have safe levels of mercury, but as with all fish products, there is a small possibility it could be contaminated. Make sure you choose a brand that has been tested for mercury.

Top 10 Best Cod Liver Oil Benefits

Our team spent much time and effort researching different health benefits to bring you this list of the ten best cod liver oil benefits that will help you feel healthy and live your best life. We reviewed these ten health benefits based on the following parameters: their respective unique features, their unique pros and their setbacks. Ten of the best cod liver oil benefits we've reviewed are:

  • Reduces Inflammation
  • Treats Diabetes
  • Improves Bone Health
  • Prevents Respiratory Infections
  • Reduces Joint Pain
  • Lowers Risk of Cancer
  • Supports Eye Health
  • Reduce Risk of Heart Disease
  • Reduces Anxiety
  • Balances Cholesterol Levels

Reduces Inflammation

checking blood sugar level

Features

The omega-3 fatty acids in cod liver oil may reduce chronic inflammation by suppressing the proteins that promote it. Cod liver oil also contains vitamins A and D which are powerful antioxidants. They can reduce inflammation by binding and neutralizing harmful free radicals. Studies show that people deficient in vitamins A and D are at a greater risk of chronic inflammation.

Pros


  • Great source of omega-3 fatty acids
  • Reduces chronic inflammation by suppressing the proteins that promote it
  • Vitamins A and D are powerful antioxidants
  • Reduces inflammation by binding and neutralizing harmful free radicals

Cons

  • Not as effective as taking medications
  • Not as effective as doing low-impact exercises
  • If you are deficient in vitamins A or D, you are at a greater risk of chronic inflammation

Treats Diabetes

testing for blood sugar level

Features

Cod liver oil is a great source of essential healthy fats and helps control insulin resistance, inflammation and glucose levels in the blood. A study gave cod liver oil supplements to diabetic rats for 12 weeks and it helped them treat diabetes naturally.

Pros


  • Great source of essential healthy fats
  • Helps control insulin resistance
  • Helps with inflammation levels
  • Helps with glucose levels in the blood

Cons

  • Not as effective as stress management
  • Not as effective as taking diabetes medications

Improves Bone Health

Bone health

Features


Due to its high content of vitamin D, cod liver oil is good for bone health. Vitamin D is important for building and maintaining strong bones. This is because it helps your body absorb calcium, which is a necessary mineral for strong bones from the gut. Studies show that when accompanied by a diet high in calcium, taking vitamin D supplements like cod liver oil can reduce bone loss among adults and strengthen fragile bones in children.

Pros


  • Rich source of vitamin D
  • Helps the body absorb calcium
  • Studies back its success
  • Taking vitamin D supplements will reduce bone loss among adults and strengthens fragile bones in children

Cons

  • Not as effective as adding more calcium to the diet
  • Not as effective as physical activity
  • If you live far from the equator your skin does not get enough sunlight to synthesize vitamin D for up to six months of the year

Prevents Respiratory Infections

Prevents respiratory infections

Features


According to a study, cod liver oil supplements decreased trips to the doctor by 36 to 58% for upper respiratory illnesses.

Pros


  • Studies back evidence
  • Decreased trips to the doctor from 36 to 58% for upper respiratory issues for those who take cod liver oil supplements regularly

Cons

  • Not as effective as hand-washing to prevent germs from entering the body and causing sickness
  • Not as effective as medicine or medication

Reduces Joint Pain

Reduces joint pain

Features


Cod liver oil helps reduce the risk of osteoarthritis. It contains high levels of vitamin D which help your intestines absorb calcium from the food you eat. It's important to get enough of both nutrients to make sure your bones are dense and strong.

Pros


  • Reduces the risk of osteoarthritis or other arthritis conditions
  • Contains high levels of vitamin D
  • Helps the intestines absorb calcium from the food you eat
  • Offers ample amounts of both calcium and vitamin D

Cons

  • Not as effective as losing weight and getting exercise
  • Not as effective as acupuncture or a massage

Lowers Risk Of Cancer

vitamin d

Features


According to several scientific studies high levels of vitamin D, from both sun exposure and cod liver supplementation, have been associated with lowered risks of cancer.

Pros


  • Studies back evidence
  • High levels of vitamin D are associated with lowered risks of cancer
  • Offers ample amounts of vitamin D to lower your risk

Cons

  • Not as effective as eating plenty of fruits and vegetables
  • Not as effective as limiting processed meats in the diet and getting exercise

Supports Eye Health

Supports eye health

Features


Cod liver oil contains vitamin A which is great for the eyes. It helps the surface of the eyes, mucus membranes and skin acting as an effective barrier to ward off bacteria and viruses, reducing the risk of eye infections. The omega-3 fatty acids also protect against eye diseases caused by inflammation; they reduce risk factors for glaucoma such as eye pressure and nerve damage.

Pros


  • Contains a great source of vitamin A
  • Helps the surface of the eyes
  • Helps the mucus membranes and skin
  • Acts as an effective barrier to ward off bacteria and viruses

Cons

  • Not as effective as eating plenty of vegetables
  • Not as effective as lutein, zeaxanthin, and zinc

Reduce Risk Of Heart Disease

checking the heart with a stethoscope

Features


Studies have shown that people who regularly eat fish have a much lower risk of heart disease. This effect can be attributed to its omega-3 fatty acid content. Omega-3s have been shown to have many benefits for your heart, including reducing triglycerides, lowering blood pressure, increasing HDL cholesterol, and preventing plaque formation.

Pros


  • People who regularly eat fish have a much lower risk of heart disease
  • Excellent source of omega-3 fatty acids
  • Omega-3s have benefits including reducing triglycerides, lowering blood pressure, increasing HDL cholesterol, and preventing plaque formation in the arteries

Cons

  • Will not be effective if you smoke cigarettes
  • Not as effective as a healthy diet and exercise
  • There is little evidence it can prevent heart disease or strokes

Reduces Anxiety

sleeping woman

Features


Omega-3 fatty acids present in cod liver oil improved the outcome of depression and anxiety in the general population. There may be a link between chronic inflammation and anxiety or depression. A large study found that people who took cod liver oil regularly had fewer symptoms of depression alone or combined with anxiety.

Pros


  • Improves outcome of anxiety and depression in the general population
  • Link between chronic inflammation and anxiety/depression
  • Studies back evidence
  • People who take it regularly experienced reduced anxiety symptoms

Cons

  • Not a suitable replacement for anxiety medication
  • Not as effective as training the brain with positivity and awareness
  • Omega-3 fatty acids effects are small overall
  • Only slightly more affective than placebos

Balances Cholesterol Levels

preparing boiled eggs

Features


Cod liver oil contains high levels of omega-3 fatty acids that help in lowering low-density lipoprotein (the bad cholesterol) and improves high-density lipoprotein which is the cholesterol you want in your body.

Pros


  • Good for heart health

Cons

  • Not as effective as limiting your intake of saturated fats, trans fats, and dietary cholesterol
  • Not as effective as making sure you keep fiber-rich foods in your diet

The Verdict

We hope our list of the ten best cod liver oil benefits has convinced you of the many helpful nutrients it will provide you with if you take these supplements. Head over to Amazon and search up the best deal for cod liver oil supplements so you can feel the benefits and living your best life healthily. What are you waiting for?

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