On average, it takes about one hour for your body to break down one unit of alcohol. However, this can vary, depending on: 1  your weight. 2  whether you're male or female. 3  your age.  how quickly or slowly your body turns food into energy (your metabolism)
Because cod liver oil contains quite a bit of vitamins D and A, it is also possible that side effects can occur due to toxicities from either of these vitamins. There is some concern that long-term use of cod liver oil could increase the risk of skin cancer.
The best thing about cod liver oil is that it contains high amounts of omega-3 fatty acids. You get these fatty acids from healthy, fresh fish (such as salmon, sardines, or mackerel). On top of that, cod liver oil contains plenty of vitamin D. In fact, cod liver oil is a natural source of vitamin D. These essential nutrients relieve inflammation, combat blood clots, enhance brain health, and reduce the symptoms of depression.