AI Image
Tofu tops new protein source ranking, beating beef, eggs and salmon
Fox News • • business
Key Points:
- A new analysis using the BPI Score ranked tofu as the top protein source out of 20 foods, surpassing steak, salmon, and eggs, based on nutrition, affordability, availability, and environmental impact.
- The BPI Score, developed by University of Cambridge researcher Chris Macdonald and the Better Protein Institute, combines a "People Score" (nutritional and economic factors) and a "Planet Score" (environmental effects) on a 40-point scale.
- Tofu showed significantly lower environmental impact than beef, producing 0.61 kg of greenhouse gases per 100 grams of protein versus 64.19 kg for beef, and requiring far less land use.
- Experts caution that the ranking is preliminary, based on UK grocery data, and does not replace personalized dietary advice; protein quality, serving size, and individual tolerance should guide food choices.
- Nutritionists emphasize that while plant-based proteins like tofu provide complete amino acids, consumers should consider their protein needs and preferences rather than relying solely on ranking scores.
