Read Limes & Lycopene, the regularly updated blog of nutritionist Kathryn Elliott. It regularly has interesting and healthy recipes, discussions of current food-related news and fads, and Kathryn has recently started up "Q & A Thursday", where you can ask questions throughout the week and get a big dump of interesting answers each Thursday. My favourite from today's burst is "What should your dinner plate look like?" (apart from flat and round, of course...)
In the recipe arena, I can't recommend the Pumpkin and Cinnamon Ristto highly enough -- it is absolutely delicious.