- What other names is Rice Bran known by?
- What is Rice Bran?
- How does Rice Bran work?
- Are there safety concerns?
- Are there any interactions with medications?
- Dosing considerations for Rice Bran.
Rice bran is used for treating diabetes, high blood pressure, high cholesterol, alcoholism, obesity, and AIDS; for preventing stomach and colon cancer; for preventing heart and blood vessel (cardiovascular) disease; for strengthening the immune system; for increasing energy and improving athletic performance; for improving liver function; and as an antioxidant.
Rice bran oil is also used for high cholesterol.
Some people apply rice bran directly to the skin for an allergic skin rash called eczema (ectopic dermatitis).
Possibly Effective for...
- High cholesterol, when added to a reduced-fat diet. Following a low-fat diet and taking 85 grams of full-fat rice bran per day seems to lower total cholesterol by 8% and "bad" low-density lipoprotein (LDL) cholesterol by 14%. Rice bran does not seem to affect other blood fats such as triglycerides or "good" high-density lipoprotein (HDL) cholesterol. Taking 11.8 grams of rice bran in a reduced-fat form doesn't work as well. Both full-fat and reduced-fat rice bran work about as well as oat bran for reducing high cholesterol.
Rice bran oil also seems to be effective for high cholesterol. There is some evidence that rice bran oil can reduce total cholesterol by 14%, LDL by 20%, triglycerides by 20%, and increase HDL by 41%.
- Preventing kidney stones in people with high levels of calcium.
- Allergic skin rash (atopic dermatitis).
- Preventing stomach cancer.
Possibly Ineffective for...
- Preventing cancer of the colon (bowels) or rectum.
Insufficient Evidence to Rate Effectiveness for...
- High blood pressure.
- Weight loss.
- Strengthening the immune system.
- Increasing energy.
- Enhancing athletic performance.
- Improving liver function.
- Preventing heart and blood vessel disease.
- Other conditions.
Natural Medicines Comprehensive Database rates effectiveness based on scientific evidence according to the following scale: Effective, Likely Effective, Possibly Effective, Possibly Ineffective, Likely Ineffective, and Insufficient Evidence to Rate (detailed description of each of the ratings).
Next: How does Rice Bran work?
Report Problems to the Food and Drug Administration
You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.
Allergies & Asthma
Improve treatments & prevent attacks.