Advanced costume baby

Does this (lacto-ovo vegetarian) diet have enough nutrition? - vegetarian diet nutrition

Milk, eggs, cheese, tomatoes, bread, salad and water.

I want to be a vegetarian, but I have not much time for me to cook. Buy vegetarian food is not for those who are near my house are possible greasy, fried, unhealthy and expensive to boot. I want to eat healthy, and does in mine.

I realized that the next best thing to do, now a lacto-ovo-vegetarians in the meantime (until you get the luxury and the discipline to vegetarian) a full one. For me it's ok to eat the same thing almost every day, whenever my business. I just want to know whether to eat healthy, just the ones I mentioned earlier. The reason for the recent elections, that is, with the exception of eggs do not cook the others. Can lack of vitamins / minerals? Is it unhealthy?

Thank you.