It’s been known for many years that the Freeze Drying process is better than canning, freezing, and dehydrating!
The freeze drying process causes no damage to the nutrition of the food being preserved.Other food preservation methods like canning and dehydrating use higher temperatures that can destroy more than half of the food’s nutritional value.
Also, the freeze drying process retains the aroma, flavor, color, shape and nutritional content, and does not shrink or toughen the food.