Apple News In Conversation Americans are obsessed with protein. How much do you actually need?
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Mar 26, 2026 Samantha King, a health scholar who studies how culture shapes diets, and Gavin Weedon, a sociologist tracing nutrition trends, unpack the protein boom. They explore protein’s historical rise, marketing and industry forces behind protein products, and how protein culture serves big business and status-seeking consumers.
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Protein Deficiency Is Uncommon Among The Well Fed
- Protein deficiency is extremely rare in populations that are not severely food insecure.
- Samantha King notes most Americans, especially men, already consume more than twice recommended protein amounts, so concern is often unnecessary.
Liebig Sold A Protein Supplement That Had No Protein
- Eustace von Liebig popularized protein ideas and sold Liebig's Extract of Meat as a supplement in the 1800s.
- The extract scaled into a booming product despite containing no actual protein, shaping later protein narratives.
The Great Protein Fiasco Misdiagnosed Malnutrition
- 1950s–70s global nutrition efforts framed malnutrition as a 'protein gap' when the real issue was overall food access.
- Gavin Weedon calls this the Great Protein Fiasco that diverted resources into powders and milk shipments.
