Cod liver oil is a true superfood with an expansive list of health benefits. In recent years, researchers have conducted many studies on the beneficial effects of both cod liver oil itself and its omega-3s, on various ailments and diseases.
Alongside the scientific studies, there are also a huge number of reports of cod liver oil having a positive influence on a variety of health issues. Let’s have a look why.
Cod Liver Oil’s Many Health Benefits
The reason why cod liver oil is so powerful is that it is rich in important nutrients like the omega-3 fatty acids EPA and DHA and natural form vitamin A and vitamin D that are so lacking in most modern diets. Easy to take with orange or lemon oil flavored liquid or capsules, cod liver oil is an inexpensive health insurance policy. Here are six of the most often cited health benefits of this amazing oil.
1. Cod Liver Oil and Diabetes
Cod liver oil has been shown in studies to improve glucose response and other markers of the disease in people with both insulin dependent and non-insulin dependent diabetes (New England Journal of Medicine and Diabetes Research and Clinical Practice). Additionally, the preformed vitamin A in cod liver oil can help protect our eyes retina from damage (something people with diabetes are more at risk of).
2. Arthritis and Joint Stiffness
There are many different forms, but arthritis is essentially another disease of inflammation. According to the arthritis foundation, more than 46 million Americans are currently living with arthritis.
Cod liver oil may help reduce arthritic pain and joint stiffness for those with arthritis or reduce your risk of ever developing it in the first place. The vitamin D in particular in cod liver oil is believed to be beneficial in the treatment of arthritis, and low blood levels of vitamin D are associated with an increase in the progression of osteoarthritis.
3. Osteoporosis and Cod Liver Oil
The vitamin D in cod liver oil helps build bone density in adolescents to reduce the risk of osteoporosis and other bone related problems later in life. Teenagers taking cod liver oil may see an improvement in their skin and a reduction in acne problems as well (if you need some help convincing them).
For those already with osteoporosis problems, cod liver oil may help to rebuild bone density by increasing calcium absorption. Calcium is often not absorbed properly without adequate blood levels of vitamin D. Vitamin D deficiency, which is estimated to be very common in people over 50 in the USA, has often been associated with osteoporosis and the Food and Nutrition Board of the Institute of Medicine recommends doubling the (admittedly very low) RDI of Vitamin D for those over 50, and tripling it for those over 70.
4. Depression and Omega-3s
The high levels of omega-3 fatty acids, like EPA in cod liver oil, may help treat the symptoms of depression. Studies have shown that a daily dose of at least 1 gram a day of EPA can reduce depression symptoms such as sadness, anxiety and problems sleeping (Archives of General Psychiatry Vol 59 – October 2002).
Research also suggests that people suffering depression may have low levels of omega-3 fatty acids in their brain and this could be affecting the way it functions. Vitamin D could also be helpful here, particularly in winter, where it has been shown to reduce the symptoms of seasonal affected disorder (SAD).
Obviously, if you suffer from depression it is well worth seeking the advice of a knowledgeable health care professional. Prescription drugs aren’t the only option. There are many beneficial nutrients out there that have helped people with depression.
5. Inflammatory Diseases
There are many other diseases where cod liver oil may have a beneficial effect (and this already long post would be far longer if I tried to cover all of them in detail). Along with the health benefits of vitamin D and A, this is usually a result of the inflammatory reducing properties of the high levels of omega-3s. Inflammatory diseases like asthma, allergies, psoriasis and other skin diseases may all benefit from a good intake of omega-3 fatty acids from cod liver oil or fish oil.
6. Cod Liver Oil for Colds and Flu
Many people notice, when they start taking cold liver oil regularly, particularly in the winter months, they just don’t seem to get as many colds and flus. I’m one of them.
Prior to starting taking cod liver oil a few years ago, I used to get every cold going and usually at least one flu over the winter. But in recent years, I honestly can’t remember the last time I had much more than a sniffle that went away within a day or two after a couple of teaspoons of cod liver oil. I actually haven’t had a day off work for sickness in the last three years.
I don’t think I was particularly unhealthy before I started taking cod liver oil. I would have supposedly been getting the RDA of all the standard vitamins and minerals from a multivitamin. But it’s been my experience that a food source of health nutrients like cod liver oil, always seems to work much more effectively than synthetic multivitamins.
If you’re interested in more about the benefits of cod liver oil and where to buy it at the best price online the next page has just that.