Conjugated Linoleic Acid (CLA)-An Overview

Summary: Conjugated linoleic acid (CLA) is a group of octadecadienoic acids that are naturally present in the highest concentrations in foods originating in ruminant animals, and dairy products such as milk. Especially large numbers of CLA polymers have been detected in beef, lamb and milk fat. Results from many in vitro and animal studies, though conflicting, have suggested that CLA supplementation may have beneficial effect on obesity, weight management, cancer, diabetes and atherosclerosis. This article provides a brief overview on the functionality, safety and toxicity of CLA as described in literature. . Industrial Relevance: CLA is a functional food and dietary supplement ingredient with potential benefits against a number of metabolic chronic diseases. However, the mechanism of action and its toxicological effects are not very well understood. These factors may play an important role in the effectiveness as CLA as a viable functional dietary bioactive compound.