Fat as a physiological regulator: the news gets better (original) (raw)

This article discusses recent developments in lipid metabolism, emphasizing the beneficial roles of specific types of dietary fats, particularly polyunsaturated fatty acids (PUFAs), in health outcomes. It challenges the traditional view that all fats are detrimental, instead highlighting the importance of fat quality over quantity. The cardioprotective effects of n-3 PUFAs from dietary sources, such as fish oil, are supported by new studies demonstrating improvements in immune responses and potential benefits in surgical recovery.