Do you lose vitamins by freezing vegetables?

Freezing vegetables can lead to some loss of vitamins, particularly water-soluble ones like vitamin C and certain B vitamins, due to blanching and the freezing process. However, freezing generally preserves most nutrients better than fresh produce that is stored for long periods. Properly frozen vegetables can retain a significant amount of their vitamins and minerals, making them a nutritious option. To minimize nutrient loss, it's best to freeze vegetables shortly after harvest.