Highest Protein Foods in the World: A Complete Comparison for Muscle Building If you’re serious about building muscle, losing fat, or simply staying strong and full longer, protein is your best friend.

But not all foods deliver the same protein punch per serving.

Some surprising plant-based options pack more protein than you might expect, while certain meats and seeds sit at the top of the list.

Protein needs vary by person — athletes and those lifting weights often aim for 1.6–2.2 grams per kilogram of body weight daily.

Knowing which foods offer the highest protein density can help you hit your goals without overeating calories.

Here’s a straightforward ranking of common foods by protein content per 100 grams (cooked or as typically consumed, unless noted).

These are approximate values based on standard nutritional data: Low Protein (under 5g per 100g) Banana: 1.1g Avocado: 2.0g Potato: 2.5g Brown rice / White rice: 2.5–2.7g Broccoli: 2.8g Spinach: 2.9g Parsley: 3.0g Kale: 3.4g Quinoa: 4.4g Moderate Protein (5–10g per 100g) Kidney beans / Pinto beans: 4.8g (cooked) Green peas: 5.3g Chickpeas: 5.5g (cooked) Cheddar cheese: 6.2g Milk: 6.6g Macadamia nuts: 7.7g Lima beans: 7.8g Wheat bread: 8.8g Lentils: 9.0g (cooked) Tofu: 9.5g (some varieties higher) High Protein (10–20g per 100g) Salmon: 9.7g (cooked; fatty fish varies) Greek yogurt: 10.0g (plain, non-fat can be higher) Soybeans: 13.0g Eggs: 13.0g (whole, boiled) Cottage cheese: ~13.9g Walnuts / Hazelnuts: 15.0g Cashews: 15.3g Chicken thighs: 16.3g (cooked, skinless) Shrimp: 16.7g (cooked) Oats: 16.8g (dry) Tofu (firmer varieties): ~17.0g Pork chop: 17.5g (cooked, lean) Chicken gizzard: 19.2g Flax seeds: 19.5g Chicken breast: 20.5–25g+ (cooked, skinless — one of the leanest options) Very High Protein (20g+ per 100g) Sunflower seeds: 21g Pistachios: 21.3g Almonds: 22g Black beans / Cannellini beans: 22g (cooked) Hemp seeds: 23g Tuna: 23–25g+ (canned in water or fresh) Mung beans: 24g Mutton / Lamb: 25g (cooked, lean) Peanut butter: 25g Peanuts: 26g Beef (lean cuts, cooked): ~31g Top Spot: Pumpkin seeds take the crown among the listed items with one of the highest protein densities — often around 24–30g per 100g depending on whether they’re raw, roasted, or hulled.

Animal sources like lean chicken breast, beef, tuna, and shrimp generally provide complete proteins with all essential amino acids, making them highly efficient for muscle repair and growth.

Plant-based options such as lentils, beans, seeds, and quinoa are excellent too, especially when combined (e.g., rice + beans) to cover all amino acids.

Key Tips for Muscle Building: Prioritize lean proteins to keep calories in check.

Combine high-protein foods with strength training for best results.

Don’t forget carbs and healthy fats — they fuel workouts and hormone production.

Individual digestion, cooking methods, and portion sizes affect actual intake.

These numbers are general estimates.

Exact values can vary slightly by preparation, brand, and source.

For personalized advice, consult a nutritionist or doctor, especially if you have dietary restrictions.

Whether you’re team chicken breast or love loading up on seeds and Greek yogurt, focusing on protein-rich foods can make a big difference in how you look, feel, and perform.