I have a vacuum sealer that I love... or, well, I did have one before moving, and I'm sure it will show up again soon... Anyways, I'm wondering if there are times when a vacuum sealer shouldn't be used. And if one is used, are there times when oxygen absorbers shouldn't be used. On another thread, a couple folks talked about the absorbers rendering wheat berries useless germination ("just in case"). I also seem to think I read somewhere that some bacteria or enzymes actually thrive in a no-oxygen environment, so I wouldn't want to promote that. Any thoughts/experience with this?