Guide

The best source of protein other than meat comes from beans, lentils, soy, dairy, eggs, nuts, seeds, and whole grains spread through the day.

The best source of protein from soybeans is soy protein isolate, with over 90% protein by weight, while tempeh and tofu add extra nutrients.

The best sources of protein on keto are meat, fish, eggs, and full-fat dairy, with tofu and low-carb protein powders as helpful extras.

The best source of protein per 100g is lean meat and fish, with cooked chicken breast and tuna among the most protein-dense everyday choices.

The best source of protein per gram is isolated protein powder, closely followed by vital wheat gluten, dried spirulina, Parmesan, and lean meats.

For building muscle, the best protein sources are lean meats, dairy, eggs, and varied plant foods eaten in enough total protein each day.

Top plant-based protein sources include lentils, beans, tofu, tempeh, edamame, nuts, seeds, and protein-rich whole grains.

For most vegetarians, the best source of protein is a mix of beans, lentils, soy foods, dairy, eggs, nuts, seeds, and whole grains spread across the day.

Lean protein foods like chicken, Greek yogurt, eggs, beans, and tofu are the best sources of protein to lose weight while keeping you satisfied.

For vegetarians, legumes, soy foods, low-fat dairy, and eggs give lean protein with plenty of nutrients per calorie.