Foods with the highest protein content

Foods highest in protein are foods that supply the body with essential amino acids needed for muscle growth, tissue repair, and hormone production. Proteins are found in both animal and plant-based products.

This article thoroughly presents the main sources of protein, discusses their nutrient content, benefits to the body, and ways to ensure adequate daily protein intake. We cover all this in the article below.

1. Meat and Poultry

Lean types of meat are one of the most effective sources of protein.

• Chicken breast: 22.5 g protein, 2.6 g fat, 120 kcal /100 g.
• Turkey breast: 23.7 g protein, 1.5 g fat, 114 kcal /100 g.
• Chicken thighs (skinless): 19.7 g protein, 4.1 g fat, 121 kcal /100 g.
• Ground beef (≤10% fat): 20 g protein, 10 g fat, 176 kcal /100 g.

These products supply the body with zinc, selenium, iron, and B vitamins. Consuming lean poultry reduces fat intake in the diet, and the tryptophan in turkey helps improve sleep.

2. Fish and Seafood

Fish provides high biological value proteins and omega-3 fatty acids.

• Salmon: 20.4 g protein, 13.4 g fat, 208 kcal /100 g.
• Tuna: 19 g protein, 1.2 g fat, 86 kcal /100 g.
• Shrimp: 16 g protein, 0.7 g fat, 66 kcal /100 g.

Salmon is rich in vitamin B12, selenium, and collagen. Tuna is recommended to be consumed no more than 2-3 times a week due to possible mercury content. Shrimp provides lean protein and omega-3, making it suitable for weight control.

3. Eggs

One large egg (50 g) contains 6.3 g protein. Egg white is almost pure protein, while the yolk contains vitamins A, D, E, K, and healthy fats. Eggs are suitable for breakfast, salads, and baked goods.

4. Dairy Products

Dairy proteins are easily absorbed and provide calcium and phosphorus.

• Greek yogurt: 9 g protein, 3.9 g fat, 88 kcal /100 g.
• Low-fat cottage cheese (0.5% fat): 19.8 g protein, 0.5 g fat, 98 kcal /100 g.
• Hard cheese (aged ≥12 months): 34 g protein, 23 g fat, 346 kcal /100 g.
• Low-fat milk (1.5%): 3.2 g protein, 45 kcal /100 g.

Cottage cheese is rich in casein, which is absorbed slowly, making it suitable for dinner. Aged hard cheese has less lactose and helps maintain bone strength.

5. Plant-Based Protein Sources

Plant-based proteins enrich the diet with fiber, magnesium, iron, and antioxidants.

• Tofu: 16 g protein, 9 g fat, 149 kcal /100 g. Contains all essential amino acids, iron, and calcium.
• Tempeh: 16 g protein /85 g serving. Fermented soy improves the microbiota.
• Chickpeas: 20 g protein, 6 g fat, 412 kcal /100 g. Rich in fiber, iron, and magnesium.
• Beans: 23 g protein, 1.1 g fat, 376 kcal /100 g. Provide iron and potassium.
• Edamame: 12 g protein, 6.7 g fat, 142 kcal /100 g.
• Lentils (cooked): 9 g protein /100 g. An excellent heart-healthy source.
• Quinoa: 8 g protein /185 g serving. Contains all amino acids, lots of folic acid, and zinc.

6. Nuts, Seeds, and Their Products

Nuts and seeds contain not only protein but also healthy fats that support heart health.

• Nut mix: 20.4 g protein, 58 g fat, 646 kcal /100 g.
• Almonds: 6 g protein /28 g. Contain vitamin E and magnesium.
• Seed mix: 23 g protein, 44.2 g fat, 601 kcal /100 g.
• Pumpkin seeds: 8.8 - 10 g protein /¼ cup.
• Peanut butter (100%): 26 g protein, 50 g fat, 620 kcal /100 g.

These products are very calorie-dense, so they should be consumed in moderation.

7. Protein Supplements

When dietary protein is insufficient, it can be supplemented with powders.

• Whey protein: 82 g protein /100 g, 412 kcal.
• Pea protein: 15 g protein /20 g teaspoon.

Protein powders are suitable for smoothies, porridges, pancakes, or puddings.

How to Get Enough Protein Daily?

Increasing protein intake in the diet helps:

1. Include a protein product in every meal - e.g., eggs for breakfast, chicken for lunch, cottage cheese for dinner.
2. Combine animal and plant sources - tofu with vegetables, cottage cheese with nuts.
3. Use protein supplements - whey or plant-based protein powders when short on time to eat.
4. Choose leaner products if aiming to reduce calorie intake.

Best Protein Supplements

Although most proteins are recommended to be obtained from food, it is not always possible to consume enough of them. In such cases, protein powders can be a convenient choice – they can be used after a workout, between meals, or to supplement the daily diet. Below we have selected four popular protein supplements from "PapildųPasaulis.lt".

Joker Protein 100% WPC 2.3 kg

"Joker Protein 100% WPC" is a whey protein concentrate designed for daily protein supplementation. Proteins help build and maintain muscle mass, as well as support normal bone condition. The product features good solubility and comes in a large-capacity package, making it suitable for regular use. 

Optimum Nutrition Gold Standard 100% Whey 2040 g

"Optimum Nutrition Gold Standard 100% Whey" is a whey protein blend designed to conveniently supplement daily protein intake. The formula combines whey protein isolate and concentrate, so the product dissolves well and is suitable for use after workouts or between meals. 

All Sports Labs Iso Zero Protein 2000 g

"All Sports Labs Iso Zero Protein" is a blend of whey protein isolate and hydrolyzed whey protein isolate, created for those seeking a high protein concentration. The product contains 88 g of protein per 100 g and has very low lactose, sugar, and fat content. The product dissolves easily and comes in various flavors. 

Everbuild Nutrition Plant Protein 720 g

"Everbuild Nutrition Plant Protein" is a plant protein blend combining pea, rice, and soy protein isolates, ensuring a complete amino acid profile. The product is suitable for vegetarians, vegans, and anyone looking for an alternative to whey proteins. Due to its good solubility and balanced composition, it is a convenient choice to supplement protein intake in the diet after workouts or at any time of the day.

Key facts about proteins in food

• The most protein is found in hard cheese (34 g), whey proteins (82 g), beans (23 g), and chicken breast (22.5 g).
• The best complete sources are meat, fish, eggs, dairy products, tofu, quinoa.
• Proteins and protein help maintain muscle mass even with aging.
• A balanced diet should include at least 3 - 4 different protein sources per day.

Proteins and protein are the simplest way to supplement the diet when there is a lack of protein in food. For sports. If you are lactose intolerant, choose lactose-free protein - an ideal alternative that ensures the same protein concentration without digestive discomfort. After intense workouts, it is important to take care of muscle recovery; BCAA and EAA amino acids are suitable for this, as they stimulate protein synthesis, reduce muscle fatigue, and support energy balance. Products like Weider Premium BCAA Zero or Applied Nutrition BCAA 6K help recover faster and maintain physical performance. Additionally, it is worth taking care of digestion. Dietary fibers, such as Now Foods Prebiotic Fiber or Yamamoto Nutrition Super Greens, help regulate blood sugar levels, reduce cholesterol, and improve nutrient absorption. Combining these supplements with a balanced diet and complete protein sources helps maintain a healthy body composition, optimal energy, and effective recovery after physical exertion.

Proteins in food: FAQ

How much protein should be consumed per day?

The recommended protein amount depends on body weight and physical activity. An adult needs from 0.8 to 2 g of protein per kilogram of body weight. Less active people need 0.8 g/kg, while those who exercise or aim to build muscle mass need up to 2 g/kg.

What is the difference between animal and plant proteins?

Animal proteins have a complete amino acid profile and are more easily absorbed. Plant proteins (e.g., beans, chickpeas, tofu, lentils) contain additional fiber and less saturated fat, but some amino acids may be lacking. By combining several plant sources, the protein value equals that of animal proteins.

Do proteins help with weight loss?

Yes. Proteins increase the feeling of fullness and help maintain muscle mass during a calorie deficit.

Which foods contain proteins without carbohydrates?

Proteins without carbohydrates are found in chicken, turkey, beef, fish, and seafood. These products contain 0 g of carbohydrates, making them ideal for low-carbohydrate diets.

What is the best protein for vegetarians and vegans?

The best sources for vegetarians and vegans are tofu, tempeh, chickpeas, lentils, edamame, beans, quinoa, and nuts.

What protein-rich food is best for dinner?

In the evening, it is recommended to consume cottage cheese because the casein it contains is absorbed slowly and supports muscle recovery during the night. Other suitable options are tofu, fish, eggs, or lean poultry.

How much protein does an egg contain?

One large egg (50 g) contains 6.3 g of protein. Egg white is almost pure protein, while the yolk contains valuable vitamins A, D, E, K, and healthy fats.

Is it possible to get too much protein?

Excessive protein intake can strain the kidneys, but for a healthy person following recommended limits, it is not dangerous. The upper safe limit is up to 2.2 g of protein per kilogram of body weight per day.

Which proteins are best for muscle growth?

The best for muscle mass growth are whey proteins, chicken breast, turkey, eggs, cottage cheese, and tofu. They contain all essential amino acids and are quickly absorbed after training.

Can proteins replace carbohydrates?

No. Proteins should not completely replace carbohydrates because the body needs energy. A balanced diet should include proteins, carbohydrates, and fats in appropriate proportions.

Are proteins important in older age?

Yes. For people over 50 years old, proteins help slow down muscle mass loss (sarcopenia) and support bone strength. The recommended intake is 1 - 1.2 g/kg of body weight per day.