People with digestive problems or short-term gastrointestinal discomfort cannot eat highland barley rice. People with calcium deficiency anemia cannot eat it. The rich oxalic acid and vegetable acid in highland barley rice will always absorb calcium and iron. Nephropathy and diabetes patients should avoid highland barley rice. Highland barley rice contains high content of potassium, phosphorus and starch, which increases the renal burden and affects the glycemic index.
 1、 Who can't eat highland barley rice
 1. Diabetics
 Highland barley rice itself can prevent diabetes, but diabetics need to control the intake of cassava starch, even if they eat cereals, they also need to control the amount. Moreover, although the grains and cereals are made of chemical fiber, there is still a lot of starch, so you should avoid eating them.
 2. People with indigestion
 People with stomach disease and indigestion should not eat highland barley rice. The highland barley rice is different from the milled rice that is often eaten. The bran and other substances on its surface are difficult to digest. People who often eat will increase the burden on their stomach. People with gastrointestinal disorders or chronic gastrointestinal diseases can eat highland barley rice.
 3. Anemia and calcium deficiency
 People with anemia and calcium deficiency cannot eat highland barley rice. Highland barley rice is rich in oxalic acid and vegetable acid, which can inhibit the absorption of trace elements calcium and iron, so people with calcium deficiency and anemia cannot eat it.
 4. Patients with renal function disease
 Highland barley rice is not available to patients with chronic kidney disease, but patients with chronic kidney disease need to eat more refined rice. Highland barley rice contains high protein, potassium and phosphorus components, which significantly burden the filtration and consumption functions of the kidney.