Overview

Gamma-oryzanol is group of chemicals found in rice bran oil. It is also found in wheat bran and some fruits and vegetables.

Gamma-oryzanol isn't absorbed well in the gut. Because of this, it might reduce cholesterol levels by reducing how much cholesterol is absorbed from foods.

People use gamma-oryzanol for high cholesterol, symptoms of menopause, athletic performance, eczema, high blood pressure, and many other conditions, but there is no good scientific evidence to support most of these uses.

Uses & Effectiveness ?

Possibly Effective for

  • Abnormal levels of cholesterol or blood fats (dyslipidemia). Taking gamma-oryzanol by mouth might decrease total cholesterol, low-density lipoprotein (LDL or "bad") cholesterol, and blood fats called triglycerides in people with high cholesterol.
There is interest in using gamma-oryzanol for a number of other purposes, but there isn't enough reliable information to say whether it might be helpful.

Side Effects

When taken by mouth: Gamma-oryzanol is possibly safe when used in doses up to 300 mg daily. It seems to be well-tolerated.

When applied to the skin: Gamma-oryzanol is possibly safe when used appropriately.

Special Precautions and Warnings

When taken by mouth: Gamma-oryzanol is possibly safe when used in doses up to 300 mg daily. It seems to be well-tolerated.

When applied to the skin: Gamma-oryzanol is possibly safe when used appropriately. Pregnancy and breast-feeding: There isn't enough reliable information to know if gamma-oryzanol is safe to use when pregnant or breast-feeding. Stay on the safe side and avoid use.

Thyroid conditions: Gamma-oryzanol might change thyroid function. Speak with a healthcare provider before using gamma-oryzanol if you have a thyroid condition.

Interactions ?

We currently have no information for GAMMA-ORYZANOL overview.

Dosing

Gamma-oryzanol has most often been used by adults in doses of 100-300 mg by mouth daily. Speak with a healthcare provider to find out what dose might be best for a specific condition.
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CONDITIONS OF USE AND IMPORTANT INFORMATION: This information is meant to supplement, not replace advice from your doctor or healthcare provider and is not meant to cover all possible uses, precautions, interactions or adverse effects. This information may not fit your specific health circumstances. Never delay or disregard seeking professional medical advice from your doctor or other qualified health care provider because of something you have read on WebMD. You should always speak with your doctor or health care professional before you start, stop, or change any prescribed part of your health care plan or treatment and to determine what course of therapy is right for you.

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© Therapeutic Research Faculty 2020.