Switch to Brown Rice Drops Weight and Reduces Inflammation

brown rice is healthier than white rice

Photo by Aditya Srinivasan

By Case Adams, Naturopath

Most health foodies know that brown rice is better than white rice.

But new research from the Isfahan University School of Medicine has found that brown rice not only contains more nutrients, but helps drop the pounds and reduce inflammation.

In a six-month cross-over study, 40 obese or overweight women with a body mass index of at least 25 ate either brown rice or white rice. Outside of the type of rice, their diets matched in other respects. Both diets maintained 50-60% carbohydrates, 15-20% protein and less than 30% fats. The subjects each ate 150 grams of cooked rice, either white or brown rice, supplied by the researchers.

The subjects were divided into two groups. For the first six weeks, one group ate the brown rice and another ate the white rice in their diet.

After a two week break (wash-out period), the groups switched. The white rice group ate the brown rice and vice versa.

The subjects were each tested before and after each period. They were tested for weight, BMI, waist and hip circumference, blood pressure, cholesterol, glucose levels and C-reactive protein (CRP) – a marker for inflammation.

The research found that those eating the brown rice during each group had lose more weight and waist and hip circumference, as well as had reduced inflammation compared with the white rice group.

The brown rice groups had an average of 1.2 kilograms lower weight (about 2.6 lbs.), 2.38 centimeters less waist circumference, 3 cm reduced hip circumference and .52 kg/m2 less BMI on average. The brown rice group also had 0.98 mg/L less CRP levels compared with the white rice group.

Brown rice contains many nutrients and antioxidants

Brown rice typically contains significantly more nutrients than white rice, including vitamins, minerals, dietary fiber and essential fatty acids. Other research has confirmed brown rice’s ability to reduce blood glucose and increase insulin sensitivity, as well as reduce LDL-cholesterol levels.

A study from Portugal’s Centre for the Research and Technology of Agro-Environment and Biological Sciences studied brown rice compounds and found that they contain a variety of antioxidants, including phenolic acids, flavonoids, anthocyanins, proanthocyanidins, tocopherols and tocotrienols. The later two are considered vitamin E – superior to synthesized versions.

This latter study also found that darker varieties of rice contained more antioxidants than lighter colors. Their rating went from black rice with the most antioxidants, with purple rice, red rice and brown rice following in order of antioxidant levels.

They also found that Japonica rice varieties had the highest antioxidant levels compared to the more commercial Indica varieties.

REFERENCES:

Kazemzadeh M, Safavi SM, Nematollahi S, Nourieh Z. Effect of Brown Rice Consumption on Inflammatory Marker and Cardiovascular Risk Factors among Overweight and Obese Non-menopausal Female Adults. Int J Prev Med. 2014 Apr;5(4):478-88.

Goufo P, Trindade H. Rice antioxidants: phenolic acids, flavonoids, anthocyanins, proanthocyanidins, tocopherols, tocotrienols, γ-oryzanol, and phytic acid. Food Sci Nutr. 2014 Mar;2(2):75-104.

Case Adams is a California Naturopath with a PhD in Natural Health Sciences, and Board Certified Alternative Medicine Practitioner. He has authored 26 books on natural healing strategies. “My journey into writing about alternative medicine began about 9:30 one evening after I finished with a patient at the clinic I practiced at over a decade ago. I had just spent the last two hours explaining how diet, sleep and other lifestyle choices create health problems and how changes in these, along with certain herbal medicines and other natural strategies can radically yet safely turn ones health around. As I drove home that night, I realized I needed to get this knowledge out to more people. So I began writing about health with a mission to reach those who desperately need this information. The strategies in my books and articles are backed by scientific evidence along with wisdom handed down through traditional medicines for thousands of years.” Case connects with the elements by surfing, hiking and being a beach bum.

You may also like...