A study conducted by the Harvard School of Public Health back in 2012 suggested that there might be a possible link between white rice and diabetes risk.
Based on their findings, people who ate one serving of white rice each meal had an 11% higher risk of developing diabetes. In addition, people who ate more than one serving had as high as 27% increased risk of diabetes.
Does this mean that eating white rice is unhealthy? Should Filipinos be extra cautious about eating rice with every meal?
White Rice and Diabetes Risk: The Correlation
The goal of the study was to understand if there was any evidence that linked white rice and diabetes risk. This is of particular importance because the number of people with diabetes has been increasing over the years. In addition, white rice is a staple food for millions of people, including Filipinos, and it can be worrisome if it increases the risk of diabetes.
The study involved more than 352,000 people from the United States, Japan, and China. It also had follow-up periods with the respondents that ranged anywhere from 4 to 22 years.
According to the results, people who ate white rice indeed had an increased risk of diabetes. However, their study only confirmed an association between the two, and the researchers were not establishing whether rice can directly cause diabetes.
It is important to note that there are a number of factors that may increase diabetes risk. This includes a person’s overall health, genetics, as well as other types of food that they eat.
How Can White Rice Increase the Risk of Diabetes?
Despite the study not being able to show a direct link between diabetes and eating white rice, there is some evidence to support this claim. Rice contains a lot of starch which is a type of carbohydrate composed of glucose molecules linked together.
What happens when we eat starch is that our body breaks it down into its base molecules. The glucose is then absorbed into our bloodstream and used by the body as a source of energy. This is why eating foods rich in starch can give us a boost of energy.
The problem with white rice lies in eating too much of it. What happens is that our bodies cannot utilize the excess sugars, so it stores it in the form of fat. Over time, fat can accumulate and cause a person to become overweight or obese.
Being obese or overweight is a big risk factor when it comes to diabetes.
In addition, eating too many starchy foods or foods rich in carbohydrates can increase a person’s blood sugar levels. As a result, the body tries to compensate by producing more insulin in the pancreas. However, this can trigger an abnormal production of insulin, which also increases diabetes risk.
And in the case of white rice, it contains higher levels of starch when compared to brown rice or other varieties. This means that there could indeed be a possible connection between eating too much white rice and diabetes risk.