Can rice with insects still be eaten?

Aug 29, 2025 Source: Cainiu Health
Dr. Yu Yongchao
Introduction
Under normal circumstances, rice infested with insects is not recommended for consumption. When purchasing rice, choose an appropriate quantity according to your needs to avoid excessive stockpiling at once. Rice should be stored in a sealed container in a cool, dry, and well-ventilated place. You can also place natural insect-repellent items such as garlic or Sichuan peppercorns inside the container to reduce the likelihood of infestation. If insect infestation is discovered in the rice, regardless of the quantity of insects present,

Under normal circumstances, rice infested with insects is not recommended for consumption. The specific analysis is as follows:

After rice becomes infested with insects, insect bodies, eggs, and excrement may mix with the rice grains. Even if the insects are removed, it is difficult to completely eliminate residual contaminants. Consumption of infested rice may irritate the gastrointestinal tract and cause discomfort such as nausea and abdominal pain. Some insects may also carry pathogens, increasing health risks. During the infestation process, the rice's nutritional components may be consumed by the insects and the rice may absorb moisture from the air, leading to mold growth. This can further produce substances harmful to health, compromising food safety.

When purchasing rice, choose an appropriate quantity according to your needs, and avoid buying and storing excessive amounts at once. Rice should be stored in a sealed container in a cool, dry, well-ventilated location. Natural insect-repelling items such as garlic or Sichuan peppercorns can be placed inside the container to reduce the likelihood of infestation. If rice is found to be infested, regardless of the number of insects present, it should be discarded immediately. Do not continue to consume it after washing or sun-drying. If physical discomfort occurs after accidentally consuming infested rice, stop consumption immediately, monitor your symptoms, and seek medical attention if necessary.