Freeze Dried Nutritional Loss

[YankeeTankee]

Does the freeze drying process lower the nutritional value of foods ie mysis, krill, or anything for that matter? If so, is there a common thing we lose that could be replaced some other way? Are these losses slightly less with dehydrated foods?

Hoping to identify details about whatever small nutritional loss occurs, thanks!

 

[YankeeTankee]

@Randy Holmes-Farley
Maybe you have some idea on this? I read chemicals are sometimes used in the process, how might the most common ones effect water parameters and what about nutritional value loss, thanks!