Reasons why Yikesin Cod Liver Oil was removed from the shelves Recently, Yikesin Cod Liver Oil was exposed to have quality problems and was removed from the shelves. This incident has attracted widespread attention and has also made people wary of quality issues in health care products such as cod liver oil. Below, we will analyze this incident from the perspective of product quality issues. Production process problems The root cause of the problem with Ecoxin cod liver oil lies in problems with its production process. The production of cod liver oil requires the extraction of its ingredients through high-temperature heating and concentration. If the operation is not strictly in accordance with the standard requirements