Is chicken healthier than beef? New study reopens debate on their health effects

Portafolio Journalist 02/26/2026 17:30 Updated: 02/26/2026 17:30

Is chicken healthier than beef? New study reopens debate on their health effects

TL;DR

  • A study published in 'Current Developments in Nutrition' questions the widely held belief that chicken is healthier than beef.
  • Researchers from Indiana University and the Illinois Institute of Technology found no significant metabolic differences between lean beef and chicken consumption in adults with prediabetes.
  • The study analyzed blood glucose, insulin sensitivity, cholesterol, and cardiometabolic risk markers.
  • Factors like the cut of meat, fat content, animal feed, and preparation method are more important than classifying meat as 'white' or 'red'.
  • Lean beef can offer comparable fat profiles to skinless chicken and provides important nutrients like heme iron and vitamin B12.
  • The study emphasizes that overall dietary patterns, including fruits, vegetables, fiber, physical activity, and caloric balance, are critical for metabolic health.