Chemistry behind cod liver oil
"Fish oil" and "cod liver oil" are common nutritional health products and many people confuse these two, or even consider them as the same products. In fact, the effects of fish oil and cod liver oil are totally different. The main components of fish oil are DHA and EPA, which we introduced a few days ago. DHA is important for the development and maintenance of brain and nervous tissue; EPA can be used to treat autoimmune disorders and prevent cholesterol and fat from building up in artery walls.
Cod liver oil is a dietary supplement derived from the liver of cod fish (Gadidae). The main ingredients are retinol and cholecalciferol. Retinol is an important component of photosensitive substances in visual cells and can also maintain the integrity and health of epithelial tissue structure. Cholecalciferol promotes calcium absorption, as well as phosphorus reabsorption by renal tubules.





















