Is it suggested to eat salmon or tuna?

I have been following with raising our consciousness and in the beginning was told to incorporate only tuna or salmon as a source for the omega oils/protein necessary for our bodies. Your website doesn't mention fish, is it recommended to eat fish at all?

In following a higher consciousness development, are beans recommended? Again, in the beginning of reading into material such as your website, i learned that beans were recommended b/c of the protein and that they were plant based. They are listed as a vegetable. And nuts were recommended, what about nuts?