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.
And some people arenât aware of the possible health benefits of cod liver oil. For example, fatty acids help boost cardiovascular health, neurological health, the immune system, the reproductive process, and hormones. Both adults and children can greatly benefit from cod liver oil, either in supplement or liquid form.