glenmar
Posted : 5/15/2006 12:31:07 PM
Well, no, they really couldn't if they are speaking honestly and with any basis in research and intelligence.
We KNOW that processing destroys nutrients. That's why many people think that FROZEN veggies are healthier than canned. The canning process requires tremendous heat to seal the can....the freezing process on the other hand, requires blanching...which is a quick dip in boiling water to stop the enzyme action and then a soak in an ICE water bath to stop the cooking process and then everything is frozen FAST. When I am processing the garden bounty I freeze whatever I can possibly freeze. 60-90 seconds in boiling water is FAR superior to 20 minutes in a hot water (boiling) bath makes a WORLD of difference with say asparagus. Both in flavor AND in nutrients. And 20 minutes sitting in the jar IN that hot water bath is what it takes to SEAL the jars....that or a pressure canner which is even HIGHER temps....and of course you can't put the hot jars in ice water, so the cooking process continues. Blech!!
So what nutrients are actually LEFT in foods that are processed? And especially processed as much as kibble has to be processed? The honest answer is not many. Which is why, when you READ the ingredient list you'll see a LOT of vitamins and stuff added back in. But many of those vitamins and stuff aren't terribly stable and as we all know, getting vitamins and minerals straight from the food itself is healthier than taking a bunch of supplements.
so yeah, that bag of raw meat is a WHOLE lot healthier than that bag of processed and preserved kibble.