Cod liver Oil and Vitamin A

[Tanner]

If you are taking Cod liver oil, please be careful about the dose. It contains a lot of vitamin A. An adult should not have more than 10,000 IU of vitamin A a day without it hurting you. The number may be lower for some people. Not all omega three has this much vitamin A. Examples are samon and sardine. I learned I was taking too much vitamin A which can harm you!

[gormz]

It also has to do with how much vitamin D you are taking/getting from the sun. Thats the problem with taking supplements. A lot of vitamins and minerals work together in your body and if you're supplementing with one vitamin and have a deficiency in another it can really cause problems.