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.
If itâs the aftertaste of cod liver oil that bothers you, simply follow your dose with a chaser, especially something bright, watery and cleansing to the palate. A slice of cucumber or orange, or a handful of fresh berries will usually cleanse the palate after youâve taken your cod liver oil.