Rapeseed can be eaten after soaking in rice washing water or baking soda for a period of time, or after blanching, but blanching is not recommended, because the edible value and taste of rapeseed after blanching will be affected to some extent, so we must pay attention to the treatment methods when eating rapeseed raw in daily life. However, if you eat rape raw, you can absorb and utilize the nutritional value contained in rape to the maximum extent, so as to maximize the protective effect of eating rape on human health.