Aspects of β-sitosterol's Pharmacology, Nutrition and Analysis.

Phytosterols are bioactive substances found naturally in the cell membranes of plants and have an arrangement of molecules similar to that of fat, which is produced by mammalian cells. They are widely distributed as dietary sources of lipids in plants, such as nuts, seeds, olive oil, and legumes. This review provides a summary of the efficacy of BS in treating lifestyle problems, as well as an appraisal of previous research.