10 Affordable Protein-Rich Foods to Power Your Body

Gaining **muscle mass** and maintaining **iron-clad health** doesn't have to be a luxury. Brazil offers an incredible variety of protein-rich foods that fit your budget. Get ready to discover the champions of **affordable nutrition** and how to incorporate them into your routine. ## 1. Eggs: The Cost-Benefit Champion Eggs are a complete source of high-quality protein, containing all essential amino acids. They are versatile, economical, and easy to prepare. A 50g serving (one large egg) provides about 6g of protein and has a very low average cost. **Albumin**, present in the egg white, is slowly digested, aiding satiety. ## 2. Canned Sardines: Nutritious Marine Treasure Sardines, especially canned ones, offer a potent dose of protein (approximately 20g per 90g drained can), in addition to being rich in **omega-3**, essential for cardiovascular and brain health. The cost per gram of protein is remarkably low, making it an excellent choice. Omega-3, according to Harvard Health Publishing, helps reduce inflammation. ## 3. Chicken (Breast): Protein Versatility Chicken breast is a classic for a reason: it's rich in lean protein (about 31g per 100g) and has a relatively affordable cost, especially when bought in larger quantities or on sale. It's a complete protein, ideal for those seeking **muscle hypertrophy** and post-workout recovery. A study published in the Journal of the American College of Nutrition indicates that lean proteins are essential for maintaining muscle mass in adults. ## 4. Lentils: Economical Plant Power Legumes are powerful allies for those seeking affordable plant-based protein. Lentils, for example, offer about 9g of protein per 100g cooked serving, in addition to being rich in fiber and iron. Their cost is among the lowest for protein-rich foods. A study from the University of São Paulo (USP) highlighted the potential of lentils in athletes' diets due to their nutrient contribution and low cost. ## 5. Beans (Carioca/Black): Staple of the Brazilian Diet One of the pillars of Brazilian cuisine, beans are an incredibly cheap protein food. A cup of cooked beans (about 170g) provides approximately 15g of protein, as well as fiber and other important minerals. It's common on any **cheap protein list for diabetics** because its glycemic index is moderate, and the fiber aids in glucose control. Combined with rice, it forms a high-biological-value protein. ## 6. Canned Tuna (in water): Convenience and Protein Similar to sardines, canned tuna (preferably in water) is an easily accessible and prepared source of protein. A drained can (about 120g) can contain up to 25g of protein. Its cost-benefit is excellent for those who need a quick and uncomplicated protein meal, making it a great option for snacks or meals on the go. According to the USDA FoodData Central, 100g of tuna in water offers about 25g of protein. ## 7. Cottage Cheese: Slow-Release Protein Cottage cheese is known for being rich in casein, a slow-digesting protein that provides amino acids over an extended period. Per 100g serving, it offers about 11g of protein and has a moderate cost, making it an excellent option for pre-sleep or snacks. It aids in **satiety** and overnight muscle recovery, as indicated by studies on casein consumption before bed. ## 8. Milk: Complete and Accessible Nutrition Milk is a source of high-biological-value protein, containing both casein and whey protein. A 240ml glass provides about 8g of protein. Its cost is affordable, and its versatility allows it to be consumed on its own, in smoothies, or with cereal. For those seeking complete and easily digestible protein, milk is a great choice. Scientific research emphasizes the importance of milk proteins for bone and muscle health. ## 9. Rolled Oats: Fiber and Morning Protein Oats are not only rich in fiber but also offer a reasonable amount of protein (about 10-13g per 100g of dry oats). Their cost is very low, and they are simple to prepare, making them ideal for breakfast or pre-workout meals. Combined with fruits and other protein sources, they make a complete and energetic meal. The World Health Organization (WHO) recommends fiber consumption for digestive and metabolic health. ## 10. Natural Yogurt (Whole/Skim): Lightness and Nutrition Natural yogurt is a source of protein (approximately 10g per 170g container), as well as probiotics beneficial for **gut health**. Its cost is low, and it can be consumed plain, with fruit, or in recipes. It's a lighter and fresher alternative for those seeking milk protein without the same consistency. Regular yogurt consumption has been associated with digestive health benefits, according to studies published in scientific journals in the field. ## Frequently Asked Questions **1. What is the price difference between accessible animal and plant protein?** Generally, plant-based proteins like lentils and beans have a significantly lower cost per kilogram than animal proteins like chicken breast or fish, making them even more economical strategies for increasing protein intake. **2. Can I gain muscle mass with only these foods?** Yes, it's entirely possible. These foods offer the necessary protein for **muscle synthesis**. The important thing is to ensure adequate protein intake throughout the day and combine it with consistent strength training and good rest. [Muscle Mass with Low Protein: Myths and Truths to Boost Up](https://tafity.com.br/blog/como-ganhar-massa-muscular-com-pouca-proteina-mlr3k12e4n9) can help you understand this better. **3. Do I need to eat all these foods in one day?** No. The ideal approach is to vary protein sources throughout the week, combining them in different meals to ensure a complete supply of nutrients and amino acids. Dietary diversity is key to health. **4. Are cheap processed foods a good source of protein?** Usually not. Processed foods that claim to be protein-rich often come with high levels of sodium, sugars, and saturated fats, which can harm long-term health. Always prioritize whole and minimally processed sources. **5. How can I include more cheap protein in my daily life?** Start by replacing a snack with hard-boiled eggs, add lentils or beans to your salads and soups, or make a milk and oat smoothie. Small daily changes make a big difference in your protein intake and overall health. These 10 foods prove that it's possible to nourish your body with **high-quality protein** without breaking the bank. Prioritize whole options and vary your choices to reap all the benefits. --- ## 🎬 Recommended Video **8 CHEAPEST PROTEINS FOR YOUR DIET (For Under 10 Reais)**. by *Laércio Refundini*