Guide

Best sources of casein protein include milk, yogurt, cottage cheese, and hard cheeses that feed muscles for hours.

Clean protein sources are minimally processed foods rich in protein and low in additives, saturated fat, and added sugar.

The best sources of complete proteins include eggs, dairy, soy, meats, quinoa, and buckwheat, which provide all nine amino acids you cannot make.

The top complete protein sources for vegetarians include soy foods, quinoa, buckwheat, certain seeds, dairy, and eggs.

Top sources of dietary protein include lean meat, fish, eggs, dairy, legumes, soy foods, nuts, seeds, and protein-rich grains.

Healthy protein sources include lean meat, fish, eggs, dairy, beans, lentils, tofu, nuts, and seeds that fit your routine.

The best sources of fiber and protein include beans, lentils, whole grains, nuts, seeds, and a few dairy and soy foods.

The best sources of high protein include lean meats, fish, eggs, dairy, legumes, tofu, and nuts that fit your budget and eating style.

The best sources of lean protein for bodybuilding are low-fat meats, fish, dairy, eggs, and plant foods that deliver plenty of protein per calorie.

Best sources of lean protein for vegetarians include beans, lentils, soy foods, low fat dairy, eggs, nuts, and seeds in smart portions.