Suggest me some websites having articles on nutrition?

Hello everyone! My husband is very particular about his health and consumes very limited amount of calories in a single day. On the other hand, I’m not very conscious about nutrition and this is the only thing my husband hates about me. I want to learn some quick tips about nutrition, I’ve started reading newspapers and magazines looking for articles related to nutrition but there are only a few of them. I want you to tell me some good websites where I could get to read articles on nutrition. Also if there are any other sources through which I can update my knowledge about nutrition, please let me know of them. Thank You!