It is IMPOSSIBLE given our current technology to get rid of minerals from a food, no matter how much you cook it. Otherwise, we are talking about low energy nuclear reactions in your kitchen and transmuting the minerals into different minerals. However, you can make the minerals more or less bio-available. I am dealing with this issue right now, so it is fresh in my mind. Slow cooking will leach the minerals out of the food and into the water. This is a bad thing if you are going to toss the water. But it is a good thing if you intend to drink the water; I do this deliberately to make delicious soups, and the minerals are much more bio-available in the soup water.
Understand that when we say "minerals" and bio-available minerals we really mean minerals that are naturally chelated or combined with other things, like chlorides, oxides, taurates, etc. We could not get and would not want to get elemental phosphorus, sodium or magnesium etc separate from other elements in our food. That would be extremely exciting and would cause the cook to run out of the kitchen screaming and phoning the fire department. The minerals are ALWAYS combined with other elements. The trick is to have them combined with things that help make them bio-available and to have them dissolved in water.
The pure raw food diet is not quite the wonder that raw foodists say it is. And I am not low-balling this as a sarcastic statement. But there is a reason why we have been cooking for the past 1,000,000 years. There is certainly a place in our diets for raw foods, but cooking makes minerals more bio-available. Cooking also kills enzymes, so raw veggies (or raw veggie juicing) should be a part of everyone's diet. But if cooking was so dreadful, those families which cooked would have ceased to exist long ago and those families that ate purely raw foods would be large and in charge. Cooking has survived because it works, but cooking everything is obviously too much and not good.
My son is calling me to go watch "Breaking Bad", so I have to go now. (:->)
Roger
________________________________
To:
minutus@yahoogroups.com
From:
carolorr@usa.net
Date: Mon, 25 Nov 2013 15:43:24 -0600
Subject: [Minutus] Cooking Kale in microwave
I put some kale in the microwave for about 40 seconds...it got a little crispy
which was fine with me. Will there still be minerals in the Kale...or even
baking the kale in the oven....will the minerals still be there? I didn't know
that you can't have fat with the kale and when I put in oven one time.. I put
olive oil over it and got a stomach ache. However, when I steam cooked the
kale first..and then put in the oven I did not get a stomach ache. But steam
cooking apparently loses the minerals to the water. If only "wilting' the
kale....it comes out pretty tasteless and was hard to chew.