Foods High in Protein

Protein is the building block of muscle, skin, and every cell in your body. Whether you are trying to build muscle, lose fat, or simply eat better, getting enough protein is one of the highest-leverage changes you can make. Below are the 30 highest-protein foods in our database, ranked by grams of protein per standard serving.

Top 30 Protein-Rich Foods

#FoodProteinCalories
1Whey Protein Powderper 100g (100g)78.13g381 kcal
2Hemp Seedsper 100g (100g)31.6g553 kcal
3pumpkin seedsper 100g (100g)29.9g559 kcal
4tuna, light, canned in oil, drained solidsper 100g (100g)29.1g198 kcal
5Parmesanper 100g (100g)28.4g420 kcal
6Swiss Cheeseper 100g (100g)27g393 kcal
7Anchovies, canned in olive oilper 100g (100g)26.9g210 kcal
8Peanut butter, smooth, reduced fatper 100g (100g)25.9g520 kcal
9Peanuts, virginiaper 100g (100g)25.2g563 kcal
10sardine, Atlantic, canned in oil, drained solids with boneper 100g (100g)24.6g208 kcal
11tunaper 100g (100g)24.4g109 kcal
12shrimpper 100g (100g)24g99 kcal
13Musselsper 100g (100g)23.8g172 kcal
14Turkeyper 100g (100g)23.7g114 kcal
15Cheddar Cheeseper 100g (100g)23.3g408 kcal
16Pork, chop, center cutper 100g (100g)22.8g150 kcal
17Chicken Breastper 100g (100g)22.5g165 kcal
18Mozzarellaper 100g (100g)22.17g300 kcal
19Beef, top sirloin steakper 100g (100g)22g150 kcal
20Pork, loin, tenderloin, bonelessper 100g (100g)21.6g143 kcal
21almondsper 100g (100g)21.5g579 kcal
22Deer, sitkaper 100g (100g)21.5g116 kcal
23Blue Cheeseper 100g (100g)21.4g353 kcal
24Beef, tenderloin steakper 100g (100g)21.1g158 kcal
25Almond butter, creamyper 100g (100g)20.8g614 kcal
26Brieper 100g (100g)20.8g334 kcal
27Beef, variety meats and by-products, liverper 100g (100g)20.4g135 kcal
28Salmonper 100g (100g)20.4g208 kcal
29Tempehper 100g (100g)20.3g192 kcal
30Pistachiosper 100g (100g)20.2g560 kcal

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Why Protein Matters

Protein has the highest thermic effect of any macronutrient, meaning your body burns roughly 20-30% of protein calories just digesting it. That alone makes high-protein diets effective for fat loss even without strict calorie counting. Protein also triggers satiety hormones like peptide YY and GLP-1, which reduce appetite for hours after a meal.

For muscle growth, the research is clear: consuming 1.6 to 2.2 grams of protein per kilogram of body weight per day maximizes muscle protein synthesis. Spreading that intake across 3-5 meals with at least 20-30 grams per sitting gives your muscles a steady supply of amino acids throughout the day.

Beyond body composition, adequate protein supports immune function, hormone production, and bone density. Older adults in particular benefit from higher protein intakes to counteract age-related muscle loss (sarcopenia). If you are over 50, aiming for the upper end of the recommended range is a smart move.

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Common Questions About Protein

How much protein do I need per day?

Most adults benefit from 1.6 to 2.2 grams of protein per kilogram of body weight. For a 70 kg person, that is 112-154 grams per day. If you are sedentary, the lower end is fine; if you strength train regularly, aim higher.

Can you eat too much protein?

For healthy individuals, intakes up to 3.5 g/kg/day have been studied without adverse effects on kidney function. However, there is no additional muscle-building benefit beyond about 2.2 g/kg/day. Excess protein is simply used for energy or converted to glucose.

What are the best high-protein foods for weight loss?

Lean meats like chicken breast, turkey, and white fish top the list because they deliver high protein with relatively few calories. Greek yogurt, egg whites, and cottage cheese are also excellent options. Plant-based choices include tofu, tempeh, lentils, and edamame.