Here’s why switching to parboiled rice could be a healthier option

I used to frown upon parboiled rice when I was a young lad; honestly, I couldn’t stand it, nor did everybody in the family. Beggars can’t be choosers; we had to eat the rice since my dad, a diabetic, ordered the stuff, and whatever he said stood as sacrosanct then.

The smell, or rather, the stink, turned me off. When cooked, the disgusting odor permeated every nook and cranny of the house. That was way back in the 1960s, and the same parboiled rice was rationed to the lower echelon of the army and police cadets, to their utter dislike, too.

Times have changed, however. In the later years, the parboiled rice no longer carried that obnoxious smell and taste close to white rice, surprisingly, with better nutrient values. I switched from white rice to parboiled for over six years since it turned out friendlier to my glycemic index. Compared to white rice, it has a distinct odor as it’s steamed along with the paddy husk, but in no way offensive like it used to be in the earlier days. 

I went for the parboiled rice primarily because I’m a diabetic. Hold on. It does not hint at a no-go for non-diabetics, though. Parboiled rice bears fewer calories and carbohydrates but more fiber and protein than refined and polished white rice. That makes it a healthier alternative to traditional white rice. And food science backs it.

Given that rice is a mainstay of our daily diet, I decided to delve into its nutritional properties vis-à-vis white rice, which is more commonly consumed and preferred. Concerning nutrition, the findings established their edge over their white counterparts. To begin with, a little lowdown on the parboiled rice would be well-founded.

Regarding white rice, following de-husking in the mill, the paddy turns into white rice. Next, it goes through the final polishing measures. This process rids the rice of its layer of bran and the germ; consequently, much of its nutrition, including fiber, vitamins, and minerals, is lost, mainly leaving the starchy endosperm (the heart of the rice kernel).  

In contrast, parboiled rice, also known as converted rice, with a slight yellow hue, commonly consumed in Asian and African countries, undergoes three stages in the mill, such as soaking, steaming, drying, and finally de-husking. This process reduces its starch content, producing cultured grains that are less sticky and fluffier than white rice when cooked and, unlike white rice, shy of getting clumpy when stored in the refrigerator and reheated.  

The parboiling of paddy retains its micronutrients contained in the bran, which get usually displaced in white rice during whitening. This unique process preserves the parboiled rice’s natural vitamins, minerals, and dietary fiber, producing a nutrient-dense grain with better health benefits than refined white rice. Studies have shown parboiled rice boasts nearly twofold the amount of vitamins as against white or brown rice.

Nepal, India, or for that matter, all of East and Southeast Asia depend upon rice as a staple diet. Did you know about 50 percent of the world’s paddy production goes under parboiling, with close to 75 percent in India alone? The upside of parboiling is that it helps prolong rice storage, reduce broken grain, increase head rice yield, and reduce nutritional loss during the milling process. 

For potential health benefits, let’s scrutinize why parboiled rice has an edge over white rice. Parboiled rice packs nearly double the dietary fiber compared to white rice. And it's an exceptional source of niacin, thiamine, and magnesium and a moderate source of protein, iron, and zinc—thus securing the drop on white rice. 

Gut health

Healthy bacteria, or probiotics, help restore the natural balance of bacteria in our gut, like the stomach, small/large intestines, and rectum, to name a few. The starch content in parboiled rice functions as a prebiotic or resistant starch and promotes the growth of beneficial intestinal microorganisms in our bodies. 

Besides, it encourages the growth of healthy bacteria, or probiotics, in our guts, which benefits our overall health. Parboiled rice (partially cooked) before milling is lighter and easier to digest than white and brown rice. 

A safer option for diabetics

Studies have shown that parboiled rice has a lower impact on blood sugar levels compared to white rice and brown rice. Accredited dietitians and nutritionists maintain parboiled rice’s low glycemic index at 38, scoring lower than brown rice at 47 and white rice at 89 (source: Harvard Health Publications). 

That factor aids in checking sudden blood sugar spikes and helps improve insulin sensitivity, benefitting type-2 people with diabetes. There is more—refrigerated parboiled rice, or the leftovers, eaten after heating even lessens the impact on blood sugar levels.

When people with type 2 diabetes ate about 1 1/8 cups (185 grams) of cooked parboiled rice after fasting overnight, their increase in blood sugar was 35 percent less than when they ate the same amount of regular white rice (healthline.com).

Benign to hypertension 

Food science advocates that one cup of parboiled rice meets the daily dose of calcium, potassium, iron, and manganese required by our body. The rich manganese content helps lower blood pressure and reduces the risk of heart attacks. (timesofindia.indiatimes.com). 

As a balanced diet, parboiled rice is an intelligent choice for those who strive to maintain a healthy lifestyle. Its low-fat and zero-cholesterol quality offers a heart-healthy eating regimen. 

Boosts immune system

Loaded with antioxidants and phytonutrients, the high content of anthocyanins present in parboiled rice helps reduce inflammation and the risk of cancer. 

When all is said and done about the nitty-gritty of parboiled rice, switching to it could be a healthier option than other types of rice.   

Disclaimer: The views expressed in the above text are solely research-based; the author solicits reader discretion and cross-reference

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