High-protein foods Protein can help you feel fuller longer, which can help you eat less throughout the day. Some good sources of protein include lean meats, poultry, fish, eggs, dairy products, and beans. - download at 4shared. High-protein foods Protein can help you feel fuller longer, which can help you eat less throughout the day. Some good sources of protein include lean meats, poultry, fish, eggs, dairy products, and beans. is hosted at free file sharing service 4shared.