I don’t need to look at sites that are trying to convince me to become something I already am, I just want to know what I should be eating, and the various things that a low-class vegetarian can do to remain vegetarian without spending too much money

I really don’t know much about healthy eating, so i want to look for something with heaps of information, I don’t want to one of those vegetarians who get sick all the time cas there not eating properly