How to take Jinqishi cod liver oil to be more effective? Jinqishi cod liver oil is a health product rich in Omega-3 fatty acids and vitamin D. It has many effects such as enhancing immunity, lowering blood lipids, and protecting cardiovascular and cerebrovascular diseases. But how to eat cod liver oil so that its nutrients are easier to absorb and more effective? This article will explore this issue from several aspects. 1. How should you take cod liver oil at different times? morning