I'm using Google Reader to subscribe to a small handful of blogs. There's also the menu item Recommended items which often contains interesting and relevant stuff.
But Recommended items always contains something from some food blog or other even though I've never subscribed to any food blog and I consistently click that not interested footer button in the recommended items.
Why does Google keep pushing food blogs? How can I prevent that? I'm not interested in posts about mushroom quiche's or chili muffins, no matter how often I scroll past them.