Personally i alternate taking this cod liver oil and fish oil having cod liver oil 4 to 5 times a week in winter with fish oil on the other days. So be careful to select the variety which is low in vitamin a.
More serious side effects include allergic reactions bruising and vision problems.
Too much cod liver oil. Large intake of cod liver oil will lead to heart failure blood in the urine nosebleed. Consult your doctor about the dosage and do not consume at your own discretion. If you are consuming the fish in large quantities instead of the supplements then you are susceptible to this situation.
When taken by mouth. Cod liver oil is likely safe for most adults when taken by mouth. It can cause side effects including belching bad breath heartburn loose stools and nausea.
For example just one tablespoon 14 grams of cod liver oil can fulfill up to 270 of your daily vitamin a needs in one serving 19. Vitamin a toxicity can cause side effects such as dizziness. Cod liver oil benefits your health as it has essential unsaturated fats vitamin a and vitamin d.
However it s also possible to consume too much of this oil. Cod liver oil contains very large amounts of vitamin a. So be careful to select the variety which is low in vitamin a.
Vitamin a gets stored in the body and excessive intake can lead to toxicity. Adults should not consume more than 10 000 iu of it per day. Fermented cod liver oil is sold as a superfood or even as the rolls royce of cod liver oils which are a source of vitamins and omega 3 fatty acids.
However this report says that green pasture s gp fermented cod liver oil or fclo is rancid putrid low in fat soluble vitamins and is not even made from cod. Fishy breath this may be caused by using poor quality or rancid cod liver oil products. You may be able to avoid this side effect by using enteric coated or an emulsified fish oil product like twin lab cod liver oil.
Upset stomach digestion you may experience fishy burps indigestion gas or diarrhea if you take too much cod liver oil. More serious side effects include allergic reactions bruising and vision problems. Cod liver oil capsules can cause bad breath nausea and loose stools.
More serious side effects include allergic reactions bruising and vision problems. Mercola says that even some highly reputable companies are producing a cod liver oil that has excessive amounts of vitamin a while only containing minute amounts of vitamin d. Nearly all brands contain just 400 to 1 200 iu of vitamin d per tablespoon yet have anywhere from 4 000 to 30 000 iu of vitamin a.
In some cases the ratio is even worse. Personally i alternate taking this cod liver oil and fish oil having cod liver oil 4 to 5 times a week in winter with fish oil on the other days. In summer i cut back to 2 or 3 times a week with cod liver oil and have fish oil more frequently.
This is works well for me and i ve noticed a definite improvement in my health since taking cod liver oil.