Protein Variety, Not Quantity, Key to Health, Says Microbiota Expert

Consumers may reduce spending on premium animal proteins and protein supplements while increasing purchases of legumes, whole grains, and plant-based alternatives. This could lower household food costs for budget-conscious consumers but may increase spending on diverse, specialty plant-based products.

Potential for agricultural subsidies to shift toward legume and whole grain production; dietary guidelines may be revised to emphasize protein diversity over quantity; food labeling regulations may evolve to highlight fiber content and plant-based protein sources alongside traditional metrics.