At present, there is no definitive research result on which is more nutritious, frozen products or frozen fruit and vegetable products. This is because some studies use freshly harvested agricultural products, while others use supermarket agricultural products. Differences in processing and measurement methods can also affect the results.

In general, freezing can preserve nutritional value, and the nutritional content of fresh and frozen products is similar. In the process of purchasing, frozen products can be basically equivalent to the nutrition of fresh varieties. Meanwhile, frozen fruits and vegetables are also one of the better alternatives to fresh products. However, domestic consumers are still familiar with frozen chicken, duck, and fish meat, while European and American consumers are already accustomed to frozen fruits and vegetables.