Choosing between animal and plant protein sources depends on several factors, including your individual nutrition goals, dietary preferences, and the cultural or ethical values that shape your eating ...

Eating the same ounce-equivalent portions of protein foods from animals versus plants, as defined by the Dietary Guidelines for Americans, results in different essential amino acid bioavailability in ...

Protein is essential for everything from repairing muscle to supporting immune function. But theres ongoing debate about the best source plants (such as legumes, nuts, and soy) or animals (poultry, ...