PMID 23035142. ↑ "Some individuals, especially teen boys and adult men, also need to reduce overall intake of protein foods by decreasing intakes of meats, poultry, and eggs and increasing amounts of vegetables or other under-consumed food groups." in "2015 – 2020 Dietary Guidelines for Americans: Shifts Needed To Align With Healthy Eating Patterns: A Closer Look at Current Intakes and Recommended Shifts: Protein Foods" (8 ed.).