Ah sorry, sometimes things come out the wrong way on forums LOL. Yes, of course there is all those other foods too! I was thinking of cream and cheese as fat, eggs are obviously a category of their own, but I really love sour flavour and there are not too many sour foods other than fermented foods. I love kim-chee too, mmmm... yummy :-) Got to make our own kim-chee because the commercial one always adds sugar!