Concerns about the effects of customs scanning devices on imported food, particularly rice, are addressed in the discussion. X-ray scanning, which is commonly used, primarily allows radiation to pass through food with minimal absorption. The small amount of energy absorbed may cause minor molecular changes, but these are negligible and do not adversely affect food quality. Other scanning technologies, such as infrared and microwaves, also do not possess enough energy to ionize atoms or damage food. Overall, scanning technologies used in customs are considered safe and unlikely to harm food products. Misconceptions about irradiation making food radioactive are clarified, emphasizing that such effects only occur under specific conditions not present in standard food scanning processes. The consensus is that food remains safe and unchanged after passing through these scanning devices.