Phytosterols Overview

Phytosterols are plant-based compounds similar to cholesterol that can interfere with cholesterol absorption and production in the body. Beta-sitosterol is a phytosterol commonly added to margarines as a cholesterol-reducing aid. Studies show phytosterols significantly reduce low-density lipoprotein (LDL) cholesterol levels (bad cholesterol), but have little or no effect on high-density lipoprotein (HDL) cholesterol levels (good cholesterol). Research also suggests that beta-sitosterol may also have some anti-cancer, anti-inflammatory, and immune-stimulating properties.

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