Foods High in Protein: The Complete List, From Eggs to Lentils

Stand in any grocery aisle for five minutes and you’ll see it: protein claims shouting from cereal boxes, pancake mixes, even bottled water. A word that once lived quietly on the back of a yogurt tub now headlines the front of half the store. Somewhere between the gym-culture hype and the label noise, a simple question got lost — which foods actually deliver the most?

The honest answer is less flashy than the packaging. The best protein sources have been sitting in the same places for generations: the egg carton, the fish counter, the dried-bean shelf that costs almost nothing. What’s changed is how much confusion surrounds them.

This guide walks through the real numbers — grams per serving, verified against mainstream nutrition data — from animal staples to the plant foods that quietly outperform their reputation. No powders required, though we’ll cover drinks too.

What food is the very highest in protein?

It depends on how you measure — and that distinction matters more than any single winner. Measured per serving, cooked lean meats sit at the top of the chart. A 3-ounce cooked portion of chicken breast, turkey breast, or lean beef delivers roughly 24 to 28 grams of protein, which is about half of a typical adult’s daily need in a piece of food the size of a deck of cards. Fish lands in the same territory: 3 ounces of cooked salmon carries around 22 grams, and canned tuna about the same.

Measured per calorie, the rankings shuffle. Egg whites, shrimp, white fish like cod, and nonfat Greek yogurt become the standouts, because almost nothing in them isn’t protein. Three ounces of shrimp offers about 20 grams of protein for under 100 calories — an efficiency few foods can match.

Measured by weight in the dry state, some cheeses and legumes look impressive on paper (hard aged cheeses can exceed 30 grams per 100 grams), but nobody eats 100 grams of Parmesan in a sitting, so per-serving numbers tell the truer story.

Here’s the practical takeaway: no single food wins every category, and chasing the absolute maximum misses the point. The MedlinePlus guidance on dietary protein emphasizes variety across meat, fish, dairy, legumes, and grains — because each brings different nutrients along for the ride. The rest of this article ranks them one shelf at a time.

How much protein do you actually need each day?

Before the food list means anything, you need a target. The Recommended Dietary Allowance for adults is 0.8 grams of protein per kilogram of body weight per day — about 0.36 grams per pound. For a 150-pound person, that works out to roughly 55 grams daily. Federal nutrition labels use 50 grams as the reference Daily Value.

That number is a floor, not a finish line. It’s the amount that prevents deficiency in a mostly sedentary adult. Harvard Health notes that needs rise with regular exercise, during pregnancy and breastfeeding, while recovering from illness or surgery, and — this one surprises people — with age. Research on older adults suggests that intakes above the RDA, spread across the day, may help slow the muscle loss that begins in midlife, though the ideal amount is still debated.

Two honest caveats. First, most Americans already meet or exceed the RDA without trying; genuine protein deficiency is uncommon in high-income countries. Second, more is not automatically better — the body can’t stockpile protein the way it stores fat, and surplus calories from any source end up as, well, surplus.

A reasonable frame for most healthy adults: aim for the RDA as a baseline, add a modest margin if you’re active or over 60, and get there through food rather than fixating on a number. The sections that follow show how quickly the grams accumulate.

Why eggs are the benchmark everyone measures against

Nutrition scientists have long used the egg as a reference point for protein quality, and for good reason. One large egg contains about 6 grams of protein with all nine essential amino acids in proportions the human body uses with remarkable efficiency. In the older scoring systems that rated protein quality, whole egg was frequently the standard other foods were compared to.

The 6-gram figure sounds modest next to a chicken breast, but eggs earn their reputation on completeness and versatility rather than raw quantity. Two eggs at breakfast contribute 12 grams before you’ve touched the toast — a meaningful start, since breakfast is the meal where most people’s protein intake runs thinnest.

What about the yolk? Roughly 40 percent of an egg’s protein lives there, alongside vitamin D, choline, and most of the egg’s other micronutrients. Egg whites alone are a leaner option — about 3.6 grams of protein per white and almost nothing else — which is why they rank so high per calorie.

The cholesterol question deserves a straight answer: current mainstream guidance, including from the American Heart Association, treats eggs as compatible with a heart-healthy diet for most people, with overall dietary pattern mattering far more than any single food. People with specific cholesterol concerns should sort out their individual situation with a clinician rather than a headline.

Chicken, turkey, and lean meats: the heavy hitters

If your only goal were maximizing grams per bite, poultry and lean red meat would end the conversation. The standard numbers, per 3-ounce cooked portion:

• Skinless chicken breast: about 26 grams
• Turkey breast: about 25 grams
• Lean beef (such as sirloin): about 25 grams
• Pork tenderloin: about 22 grams
• Chicken thigh, skinless: about 21 grams

Notice how tight that range is. The difference between the “best” and “worst” lean cut is a few grams — smaller than the difference between eating meat and skipping the meal. What varies far more is what comes attached: saturated fat, sodium in processed versions, and calories from skin and marbling.

That’s where the American Heart Association’s guidance earns its keep. It recommends favoring skinless poultry and lean cuts, trimming visible fat, and limiting processed meats like bacon, sausage, and deli varieties, which pair their protein with substantial sodium and saturated fat. Cooking method matters too — baking, grilling, and roasting preserve the protein math that deep-frying quietly undermines.

A useful mental image: 3 ounces of cooked meat is about the size of a deck of cards or the palm of an average hand. Restaurant portions often run two to three times that, which is one reason most Americans overshoot their protein needs at dinner while undershooting at breakfast. Rebalancing across the day is often smarter than adding more.

Fish and seafood: protein with a bonus

Seafood matches meat gram for gram while carrying passengers that meat can’t offer. Per 3-ounce cooked serving:

• Tuna (canned in water, drained): about 20 to 22 grams
• Salmon: about 22 grams
• Cod and other white fish: about 19 to 20 grams
• Shrimp: about 20 grams
• Sardines (canned): about 22 grams

The bonus is omega-3 fatty acids, concentrated in fatty fish like salmon, sardines, mackerel, and herring. The American Heart Association recommends eating fish — preferably fatty fish — twice a week, a guideline built on decades of observational evidence linking regular fish consumption with better cardiovascular outcomes. The evidence is strongest for eating fish in place of higher-saturated-fat meats, not simply adding it on top.

Canned fish deserves specific praise, because it solves the two problems that keep people from eating more seafood: price and preparation. A can of tuna or sardines costs a fraction of a fresh fillet, keeps for years, and requires zero cooking skill. For anyone trying to raise protein intake on a budget, the canned-fish shelf is arguably the most underrated real estate in the store.

On mercury: for most adults, the standard advice is to vary your choices and lean on lower-mercury options like salmon, sardines, shrimp, and light tuna. People who are pregnant or feeding young children should follow the specific FDA/EPA fish guidance their clinician points them to.

Greek yogurt, cottage cheese, and other dairy standouts

The dairy case has quietly become one of the easiest places to find protein that requires no cooking at all. The straining process that makes Greek yogurt thick also concentrates its protein: a typical 7-ounce container holds 17 to 20 grams, roughly double the amount in the same serving of regular yogurt. Skyr, the Icelandic cousin, performs similarly.

Cottage cheese might be the most efficient of the bunch. A half-cup of low-fat cottage cheese delivers 12 to 14 grams, and its protein is predominantly casein — a slow-digesting type, which is why it shows up in research on overnight muscle recovery. The findings there are interesting but modest; think “reasonable evening snack,” not magic.

Other dairy numbers worth knowing:

• Milk (any fat level): 8 grams per cup
• Kefir: about 9 grams per cup
• Hard cheeses like cheddar or Swiss: 6 to 8 grams per ounce
• Mozzarella (part-skim): about 7 grams per ounce

The fine print: flavored yogurts often carry 10 grams or more of added sugar per container, which can turn a protein snack into a dessert with better marketing. Plain varieties plus your own fruit solve that cleanly. And for people with lactose intolerance, lactose-free milk keeps the full 8 grams per cup, while hard cheeses and strained yogurts are naturally low in lactose — dairy protein is rarely off the table entirely.

Lentils and beans: the best protein deal in the store

Here’s an opinion the evidence supports: per dollar, nothing in the supermarket beats a bag of dried lentils. One cup of cooked lentils provides about 18 grams of protein — comparable to three eggs — along with roughly 15 grams of fiber, a nutrient meat contains none of and that most Americans chronically under-eat. The NHS counts beans and pulses toward both the protein and vegetable portions of a balanced diet, a dual citizenship almost no other food holds.

The lineup, per cooked cup:

• Lentils: about 18 grams
• Split peas: about 16 grams
• Black beans: about 15 grams
• Chickpeas: about 15 grams
• Kidney beans: about 15 grams
• Pinto beans: about 15 grams

Beyond the grams, legumes bring folate, iron, potassium, and magnesium, and observational research consistently associates regular legume consumption with favorable heart health markers — likely a combined effect of the fiber and of what beans replace on the plate.

Two practical notes. First, canned beans are nutritionally close to home-cooked; rinsing them cuts sodium meaningfully. Second, the digestive complaints that keep some people away tend to fade as the gut adjusts — starting with smaller portions and increasing gradually is the standard advice, and it genuinely works for most people. Red lentils, which cook in about 15 minutes without soaking, are the friendliest entry point.

Tofu, tempeh, and edamame: what soy really delivers

Soy occupies a special seat at the plant-protein table because it’s one of the few plant foods whose protein is complete — all nine essential amino acids in useful amounts, no combining required. The numbers:

• Tempeh: about 15 to 17 grams per half-cup — the densest common soy food, thanks to fermentation that concentrates the beans
• Firm tofu: about 10 to 11 grams per half-cup (firmer tofu means more protein, since more water has been pressed out)
• Edamame: about 18 grams per cup of shelled beans
• Fortified soy milk: about 7 grams per cup, the closest plant match to dairy milk

Edamame deserves particular attention as a snack: a cup of the shelled beans rivals a chicken thigh for protein while adding 8 grams of fiber. Frozen bags steam in five minutes.

Now the question people actually type into search bars: is soy safe? The short answer from mainstream medicine is yes for the general population. Concerns about soy’s plant estrogens affecting hormone levels came largely from animal studies using concentrated doses; human research on whole soy foods eaten in normal amounts has been broadly reassuring, and populations with lifelong high soy intake show no signal of harm. People with specific hormone-sensitive conditions should discuss their individual situation with their care team — but tofu at dinner a few nights a week sits comfortably within the evidence.

Which vegetables are high in protein?

Time for some honesty that most listicles skip: true vegetables are not high-protein foods, and pretending otherwise sets people up for disappointment. The plant foods that genuinely deliver — lentils, beans, edamame — are botanically legumes. Among actual vegetables, the numbers are modest but not meaningless:

• Green peas: about 8 grams per cooked cup (technically a legume, but shelved and eaten as a vegetable)
• Spinach: about 5 grams per cooked cup
• Corn: about 5 grams per cup
• Brussels sprouts: about 4 grams per cooked cup
• Asparagus: about 4 grams per cooked cup
• Broccoli: about 2.5 to 3 grams per cup
• Mushrooms: about 3 to 4 grams per cooked cup
• Baked potato with skin: about 4 to 5 grams

Notice the pattern: even the best performers contribute single digits. That’s fine — it’s not their job. Vegetables earn their plate space through fiber, potassium, folate, and vitamins, and their few protein grams are a bonus that adds up across a day of eating.

The realistic strategy for plant-forward eaters is layering: a stir-fry of broccoli and mushrooms contributes 5 or 6 grams; served over tofu and edamame, the meal clears 25. Vegetables as supporting cast, legumes and soy as leads. Anyone claiming you can meet your protein needs on kale alone is selling something — probably kale.

Nuts, seeds, and nut butters: protein or mostly fat?

Nuts have a protein reputation that slightly outruns their numbers, so let’s set the record straight. Per 1-ounce serving — a small handful:

• Pumpkin seeds: about 8 to 9 grams (the quiet champion of this category)
• Peanuts: about 7 grams
• Almonds: about 6 grams
• Pistachios: about 6 grams
• Sunflower seeds: about 5.5 grams
• Walnuts: about 4.5 grams
• Chia seeds: about 5 grams per ounce
• Hemp seeds: about 9 to 10 grams per ounce — the outlier worth knowing

Peanut butter lands at 7 to 8 grams per 2-tablespoon serving. Respectable — but those two tablespoons also carry around 190 calories, mostly from fat. That’s not a strike against nuts; the fats are largely unsaturated, and decades of research, including work highlighted by Harvard Health, associate regular nut consumption with heart health benefits. It simply means nuts are an inefficient way to chase protein grams if calories matter to you.

The smart role for this category is upgrading meals that would otherwise have little protein: hemp seeds stirred into oatmeal, pumpkin seeds over a salad, peanut butter on apple slices instead of a protein-free snack. Ten grams added to a thin meal changes the math more than 10 grams stacked onto an already protein-heavy dinner. One label note: some commercial nut butters add sugar and oils, so the ingredient list is worth a two-second glance.

Don't overlook grains: quinoa, oats, and whole wheat

Grains rarely make protein lists, which is a shame, because for most people they contribute a steady background hum of grams that adds up to more than any single showcase food. The standouts:

• Quinoa: about 8 grams per cooked cup, and — unusually for a plant — a complete protein with all essential amino acids
• Whole-wheat pasta: about 7 to 8 grams per cooked cup
• Oats: about 5 grams per half-cup dry (a bowl of oatmeal made with milk clears 13)
• Whole-wheat bread: 4 to 5 grams per slice
• Wild rice: about 6.5 grams per cooked cup
• Buckwheat: about 6 grams per cooked cup

Run the arithmetic on an ordinary day: toast at breakfast, a sandwich at lunch, a cup of quinoa at dinner — that’s 20 grams of protein from grains alone, before counting anything you’d actually call a protein food. This background contribution is one reason true protein deficiency is rare in countries where grains anchor the diet.

The white-versus-whole distinction matters here. Refining wheat strips part of the protein along with the fiber, so whole-grain versions typically carry a gram or two more per serving — plus the fiber that makes the meal more filling. Quinoa earns its slightly premium price for plant-based eaters specifically: complete protein in a grain-like package is a rarity, and it cooks in 15 minutes. Treat grains as the reliable rhythm section, not the soloist.

What drink is high in protein?

The highest-protein drink in most refrigerators is plain old milk: 8 grams per cup, whether whole, low-fat, or skim, since removing fat doesn’t remove protein. Kefir, the drinkable fermented cousin, edges slightly higher at about 9 grams per cup and brings live cultures along.

Among plant milks, the gap is enormous and worth memorizing. Fortified soy milk delivers about 7 grams per cup — nearly matching dairy. Pea-protein-based milks reach similar levels. Almond, rice, oat, and coconut milks typically provide only 1 to 3 grams per cup; they’re fine beverages, but they are not protein sources, whatever the front label implies. Flip to the nutrition panel before assuming.

A few other options:

• A homemade smoothie built on Greek yogurt or milk plus frozen fruit can reach 20 grams without any powder
• Bone broth varies widely by brand and preparation — often 8 to 10 grams per cup, but check the label, because some versions carry far less
• Commercial protein shakes and powders can be convenient, though they’re regulated as supplements rather than foods, and added sugars vary; whole-food sources bring more nutrients per gram

One drink deserves an honorable mention for timing rather than quantity: research on post-exercise recovery has repeatedly used plain milk as a comparison beverage and found it performs well, likely because it pairs protein with fluid and carbohydrate. Sometimes the unglamorous answer is the right one.

How to get 100 grams of protein a day

One hundred grams has become a popular target — more than most people strictly need, but a reasonable goal for active adults, and useful as a worked example because it shows how ordinary food gets you there without powders or heroics. The key is distribution: research on muscle protein synthesis suggests the body uses protein most effectively when intake is spread across meals, roughly 25 to 30 grams at a time, rather than backloaded into one large dinner.

Here’s what 100 grams actually looks like on a plate:

Meal	Foods	Approx. protein
Breakfast	2 scrambled eggs, 1 slice whole-grain toast, 1 cup milk	24 g
Lunch	Salad with 3 oz grilled chicken breast	26 g
Snack	7-oz container plain Greek yogurt	17 g
Dinner	3 oz baked salmon, 1 cup quinoa, 1 cup broccoli	33 g
Total		100 g

A plant-based version works too: swap the eggs and milk for a tofu scramble with soy milk (about 20 grams), the chicken for a cup and a half of lentil soup with whole-grain bread (about 20 grams), and the salmon for tempeh (about 16 grams per half-cup), then let edamame fill the snack slot. The totals land within a few grams of the same place.

What this exercise really reveals: no single meal has to be extraordinary. Four ordinary, balanced meals do the job — the failures usually happen at breakfast, where a pastry and coffee contribute almost nothing.

Do you need 'complete' proteins at every meal?

This is one of nutrition’s most durable myths, so it’s worth dismantling carefully. Proteins are built from about 20 amino acids, nine of which the body cannot make and must get from food. Animal proteins contain all nine in strong proportions — “complete” — while most individual plant foods run low in one or two. Grains tend to be short on lysine; legumes on methionine.

For decades, this spawned the belief that vegetarians must carefully “combine” complementary proteins at each meal — rice with beans, hummus with pita — or the protein would somehow go to waste. The combinations are real and time-tested; the urgency was not. Current mainstream guidance, reflected in MedlinePlus and Harvard Health materials, holds that eating a variety of plant proteins across the day is sufficient, because the body maintains a pool of amino acids and doesn’t reset it at every meal.

The practical upshot:

• If you eat any animal products — eggs, dairy, fish — completeness is a non-issue
• Fully plant-based eaters cover their bases with variety: legumes plus grains plus nuts and seeds over the course of a day
• Soy foods and quinoa are complete on their own, which makes them convenient anchors for vegan meals

Where amino acid math genuinely deserves attention is at the margins: vegans with very low overall intake, older adults eating small portions, or anyone relying heavily on a single food. For everyone else, variety quietly solves the problem without a spreadsheet.

Can you eat too much protein — and when should you talk to a doctor?

An honest article about high-protein foods owes you the ceiling as well as the floor. For healthy adults, the evidence does not show that a protein-rich diet damages normal kidneys — that persistent worry traces back to the legitimate observation that people who already have chronic kidney disease often need to moderate protein intake, which is a different situation entirely. Mayo Clinic’s guidance on high-protein diets reflects this distinction: generally safe for most healthy people, but a conversation with a clinician first for anyone with kidney disease.

The more realistic downsides of overshooting are mundane. Protein-heavy eating that crowds out fruits, vegetables, and whole grains tends to run low on fiber — constipation is a common complaint on very high-protein diets. Leaning hard on fatty or processed meats to hit a number raises saturated fat and sodium intake, which cuts against heart health. And excess calories are excess calories regardless of their source; protein is not exempt from arithmetic.

It’s worth talking with a doctor or registered dietitian about your protein intake if you:

• Have kidney or liver disease, or diabetes with kidney involvement
• Are over 65 and losing weight or strength without trying
• Are recovering from surgery, illness, or an eating disorder
• Follow a fully plant-based diet and feel persistently fatigued
• Are pregnant or breastfeeding and unsure your intake is adequate

For everyone else, the reassuring truth is that a varied diet built from the foods in this article lands in the healthy range almost automatically — no tracking app required.

Frequently asked questions

What food is the very highest in protein?

Per standard serving, lean poultry and meats top the list: a 3-ounce cooked chicken or turkey breast provides about 25 to 26 grams. Per calorie, egg whites, shrimp, and white fish are the most protein-dense, since they contain little fat or carbohydrate. Per weight, hard aged cheeses exceed 30 grams per 100 grams, but realistic portions are small. No single food wins every measure, which is why variety beats chasing one champion.

How can I get 100 grams of protein a day?

Spread it across four eating occasions rather than one big dinner. A workable day: two eggs, toast, and milk at breakfast (24 grams); a chicken breast salad at lunch (26 grams); a container of plain Greek yogurt as a snack (17 grams); and salmon with quinoa and broccoli at dinner (33 grams). That reaches 100 grams from ordinary food, no supplements required. A plant-based version using tofu, lentils, tempeh, and edamame lands within a few grams of the same total.

Which vegetables are high in protein?

Green peas lead among vegetable-aisle foods at about 8 grams per cooked cup, followed by spinach at 5, corn at 5, and Brussels sprouts and asparagus at about 4. True vegetables are modest protein sources by nature — the plant foods that genuinely deliver, like edamame at 18 grams per cup and lentils at 18 per cooked cup, are botanically legumes. Layering vegetables over legumes or tofu is the realistic strategy for plant-forward meals.

What drink is high in protein?

Plain milk is the strongest everyday option at 8 grams per cup, with kefir slightly higher at about 9. Among plant milks, fortified soy milk delivers about 7 grams per cup, while almond, oat, and rice milks typically provide only 1 to 3. A homemade smoothie built on Greek yogurt or milk can reach 20 grams without any powder. Always check the nutrition panel — front-label claims on plant milks often outrun the actual grams.

How much protein is in one egg?

One large egg contains about 6 grams of protein, split between the white (about 3.6 grams) and the yolk (about 2.4 grams). Egg protein is complete, containing all nine essential amino acids in proportions the body uses efficiently, which is why eggs long served as the reference standard in protein-quality research. Two eggs at breakfast contribute 12 grams — a meaningful start to the day, since breakfast is where most people’s protein intake runs lowest.

Is peanut butter a good source of protein?

It’s a moderate source: 2 tablespoons provide 7 to 8 grams of protein, but also around 190 calories, mostly from fat. Those fats are largely unsaturated and nuts have a solid heart-health track record, so peanut butter is a reasonable food — just an inefficient way to chase protein grams if calories matter to you. It works best upgrading otherwise low-protein snacks, like apple slices or toast, rather than serving as a primary protein source.

Can vegetarians and vegans get enough protein?

Yes, comfortably, with reasonable variety. Lentils and beans provide 15 to 18 grams per cooked cup, tempeh about 16 per half-cup, tofu 10 to 11 per half-cup, and edamame 18 per cup, with grains, nuts, and seeds adding steady background grams. The old rule about carefully combining proteins at every meal is outdated — eating varied plant proteins across the day covers all essential amino acids. Soy foods and quinoa are complete proteins on their own.

Is too much protein bad for your kidneys?

For people with healthy kidneys, current evidence does not show that higher protein intake causes kidney damage. The concern originates from a genuinely different situation: people who already have chronic kidney disease often need to moderate protein, under medical guidance. Anyone with kidney disease, diabetes affecting the kidneys, or liver disease should discuss protein targets with their care team. For healthy adults, the more realistic downsides of overdoing protein are low fiber intake and excess calories.

Should I eat protein right after a workout?

It helps, but the famous 30-minute window is overstated. Research suggests the body remains responsive to protein for many hours after exercise, and total daily intake spread across meals matters more than precise timing. A practical approach: include 20 to 30 grams of protein in whichever meal or snack follows your workout, whenever that naturally falls. Plain milk has performed well in recovery studies, likely because it pairs protein with fluid and carbohydrate.

Does eating more protein help with weight management?

The evidence is moderately supportive but not miraculous. Protein is the most satiating macronutrient in controlled studies, meaning higher-protein meals tend to leave people feeling fuller, which can make it easier to eat less overall. Protein also helps preserve muscle during weight loss. However, protein calories still count, and no food or nutrient guarantees weight results. Sustainable overall eating patterns matter more than any single macronutrient, and a clinician or dietitian can tailor advice to you.

References

• MedlinePlus: Protein in diet
• MedlinePlus: Dietary Proteins

This article is for general information only and is not a substitute for professional medical advice. Please consult a qualified doctor about your individual situation.