Puckster wrote on Mar 9
th, 2011 at 3:37am:
Question for Joe-Schmeau and Snow_Dog:
So, is freeze dried really bad for you, from a nutrition point of view?
Snow_Dog wrote on Mar 9
th, 2011 at 4:07am:
I'll pass this one to Joe.
Sorry for not responding earlier - been away from the boards for a few weeks.
I have little to add here. I never buy fd foods per se, just because I usually can put together off-the-shelf supermarket stuff that tastes better (usually after adding a bunch of spices). Usually a lot of it is fd stuff that doesn't say fd on the package (European dried soups etc).
Keeping an eye on salt content makes a lot of sense, especially if you're on a salt-restricted diet, and dehydrating your own sounds like a logical way to keep control.
Unless you're going out of your way to avoid salt, I'd expect that all of us get more than enough salt in our regular menu planning, whether or not we actively avoid fd. The amount of salt you lose in sweat isn't that much, and you really shouldn't need to add more to compensate. (The reason that sports drinks (Gatorade etc) contain a bit of salt is to help with the speed of rehydration (water transport through intestinal walls), not to replace salt lost in perspiration.)
If you have trouble digesting some fd foods, or if they give you gas, then avoid them. FD beans are still beans.
But if you don't mind the taste or salt of fd, and don't suffer any serious aftereffects, then I see no reason to avoid them.