Does zongzi really not hurt your stomach?

I also saw the slogan "Non-glutinous rice, no harm to the stomach, healthier" on the packaging of brown rice dumplings. At first I didn't understand what this meant. Why doesn't brown rice zongzi hurt your stomach? Later, I learned that brown rice is rich in dietary fiber, which is conducive to promoting digestion. Therefore, zongzi made of brown rice is more friendly to the stomach, unlike ordinary zongzi, which is sticky and difficult to digest. People with bad stomachs dare not eat more. But we also know that brown rice is hard, and it will hurt the stomach if it is not cooked or eaten too much. Fortunately, the brown rice dumplings made by the brown rice master have been treated with patented technology, and the taste is soft and glutinous, which will be much better than eating brown rice directly and will not hurt the stomach.