first of all, what country are you from?
second, you should read the Sticky threads at the top of each forum
protein sources:
chicken, beef, fish, eggs, milk, beans, peanut butter,
whey protein powder, and many more
the list goes on and on...
if you read the stickies, you would know that you need protein in every meal and you need to eat approximately every 3 hours for best results. you would also know that a good starting point for daily
protein intake is about 1g of protein per lb. of lean mass.