Common Names: γ-Oryzanol, Rice Bran Oil Extract
Scientific Names: γ-Oryzanol, Oryza sativa
Gamma Oryzanol (γ-Oryzanol), a compound mixture predominantly present in rice bran oil, holds promise as a potential cholesterol-lowering agent and exhibits certain skin health properties, although its efficacy remains unproven. Widely found in rice bran oil, wheat bran, and select fruits and vegetables, gamma-oryzanol faces challenges in gut absorption, which may contribute to its purported ability to reduce cholesterol levels by limiting cholesterol absorption from foods. Despite its potential, there is limited scientific evidence supporting many of the diverse uses attributed to gamma-oryzanol, such as addressing high cholesterol, symptoms of menopause, athletic performance, eczema, and high blood pressure. While ongoing research explores its cholesterol-lowering effects, further investigation is needed to substantiate its efficacy across various health conditions.
The recommended dosage of gamma oryzanol supplements can vary depending on the specific product, its concentration, and the intended use. Dosages are typically measured in milligrams (mg) and may range from 100 mg to 500 mg or more per serving, depending on the supplement's formulation.